WAXING BASED SKINCARE TREATMENT METHOD AND SYSTEM
20200346049 ยท 2020-11-05
Inventors
- Sherry Helene Baker (New York, NY, US)
- David Coba (Fort Lauderdale, FL, US)
- Renee Ordino (Cream Ridge, NJ, US)
- Joshua Coba (Aventura, FL, US)
Cpc classification
A61Q7/02
HUMAN NECESSITIES
International classification
Abstract
A heat amplified skin treatment method and system including applying a predetermined one of a plurality of serum solutions to the skin. A wax composition is pre-heated into a liquid state and applied to the skin in covering relation to the applied, predetermined serum solution and in heat transferring relation to the area of the skin. A mask forms, via a cooling of the wax composition, and is disposed in encapsulating relation to the predetermined serum solution, on the skin. After expiration of a predetermined time period, the mask is removed. The results of the skin treatment are further enhanced by the application of selected serum-locking, cleanser and toner compositions at different stages during the skin treatment.
Claims
1. A heat amplified skin treatment method comprising: applying one of a plurality of predetermined serum solutions, each having different therapeutic properties, to a user's skin, formulating each of the plurality of predetermined serum solutions to include one of the therapeutic properties comprising anti-aging properties, brightening properties or clarifying properties; pre-heating a wax composition into a liquid state, applying the pre-heated wax composition directly to the skin in covering relation to the predetermined serum solution and in heat transferring relation to the skin, forming a mask in encapsulating relation to the predetermined serum solution via a cooling and solidifying of the wax composition into a one piece configuration, while applied to the skin, and removing the mask, in the one piece configuration, from the skin after a lapse of a predetermined period of time.
2. A heat amplified skin treatment method as recited in claim 1 comprising cleansing the skin with a purifying cleansing lotion prior to application of the one predetermined serum solution and removing the purifying cleansing lotion subsequent to cleansing.
3. A heat amplified skin treatment method as recited in claim 2 further comprising applying a moisturizing toner to the skin subsequent to the application of the purifying cleansing lotion and subsequently manually drying.
4. A heat amplified skin treatment as method recited in claim 1 comprising manually massaging a serum locking composition into the area of the skin in overlying, covering relation to the one predetermined serum solution, prior to application of the wax composition and formation of the mask.
5. A heat amplified skin treatment method as recited in claim 4 further comprising rolling the serum locking composition onto the skin, utilizing a rolling instrument, subsequent to the application thereof by massaging.
6. A heat amplified skin treatment method as recited in claim 1 further comprising manually pressing the wax composition into the skin for a predetermined period of time.
7. A heat amplified skin treatment method as recited in claim 1 further comprising cleansing the skin of wax composition and the one predetermined serum solution residue, subsequent to the removal of the mask.
8. A heat amplified skin treatment method as recited in claim 7 further comprising cleansing the skin of wax composition and a predetermined serum solution residue utilizing micellar wipes.
9. A heat amplified skin treatment method as recited in claim 7 further comprising applying a moisturizing toner mist to the skin subsequent to the cleansing of the wax composition and predetermined serum solution residue from the skin.
10. (canceled)
11. A heat amplified skin treatment method as recited in claim 1 wherein the one predetermined serum solution comprises the anti-aging properties primarily formulated to reduce appearance of lines/wrinkles and increase skin firmness.
12. A heat amplified skin treatment method as recited in claim 1 wherein the one predetermined serum solution comprises the brightening properties primarily formulated to improve skin tone, skin brightness and smoothness.
13. A heat amplified skin treatment method as recited in claim 1 wherein the one predetermined serum solution comprises clarifying properties primarily formulated to decrease oily skin (sebum), reduce appearance of pores and improve skin moisture.
14. A heat amplified skin treatment method as recited in claim 1 further comprising pre-heating the wax composition to a temperature of about 122 F.-124 F. and formulating the wax composition to provide an overall comforting feeling to the skin.
15. A system for a heat amplified skin treatment a user's skin, said system comprising: one of a plurality of predetermined serum solutions applied to the skin, said one predetermined serum solution formulated to include therapeutic properties comprising one of anti-aging properties, brightening properties or clarifying properties; a wax composition applied directly to the skin in encapsulating relation to the predetermined serum solution, said wax composition applied in a pre-heated, substantially liquid state, in heat transferring relation to the skin, a mask at least partially defined by said wax composition being cooled and solidified on the skin in a one piece configuration, subsequent to application thereof, and at least a majority of said mask comprising said one piece configuration and a substantially solid consistency, structured for substantially concurrent removal from the skin.
16. The system as recited in claim 15 wherein said wax composition comprises a non-porous configuration formulated to restrict hair removal from the skin.
17. The system as recited in claim 15 wherein said wax composition is pre-heated to a temperature of about 122 F.-124 F.
18. (canceled)
19. (canceled)
20. The system as recited in claim 15 wherein said one predetermined serum solution comprises said anti-aging properties primarily formulated to reduce appearance of lines/wrinkles and increases skin firmness.
21. The system as recited in claim 15 wherein said one predetermined serum solution comprises said brightening properties primarily formulated to improve skin tone, said brightening properties comprising skin brightness and smoothness.
22. The system as recited in claim 15 wherein said one predetermined serum solution comprises said clarifying properties primarily formulated to decrease oily skin (sebum) reduce appearance of pores and improve skin moisture.
23. The system as recited in claim 15 further comprising a serum locking composition applied to the skin in overlying, covering relation to said one predetermined serum solution and in underlying, encapsulated relation to said wax composition and said mask.
24. The system as recited in claim 23 wherein said serum locking composition comprises a skin soothing formulation comprising at least one of a shea butter and a mangosteen butter.
25. The system as recited in claim 15 further comprising a cleansing solution comprising infused collagen and emollient humectants, said cleansing solution formulated to moisturize and remove pre-existing compositions from the skin prior to application of said one predetermined serum solution.
26. The system as recited in claim 25 further comprising a plurality of cleansing wipes each formulated to remove compositions from the skin comprising residue of said wax composition and said one predetermined serum lotion subsequent to removal of said mask.
27. The system as recited in claim 26 further comprising a micro-mist toner solution including mineral rich water formulated to moisturize the skin, said micro-mist toner applied subsequent to removal of said mask after cleansing by said cleaning wipes.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
[0026] For a fuller understanding of the nature of the present invention, reference should be had to the following detailed description taken in connection with the accompanying drawings in which:
[0027]
[0028]
[0029]
[0030]
[0031] Like reference numerals refer to like parts throughout the several views of the drawings.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
[0032] The method and system of the heat amplified skin treatment of the present invention for the face is set forth in detail with reference to the accompanying Figures and are collectively and generally indicated as 100 in
Ingredients: Brightening Serum Solution
[0033] WATER (EAU/AQUA), NEOPENTYL GLYCOL DICAPRYLATE/DICAPRATE, CAPRYLIC/CAPRIC TRIGLYCERIDE, DIMETHICONE, PROPANEDIOL, ASCORBYL GLUCOSIDE, C12-13 ALKYL LACTATE, SUCROSE DISTEARATE, AMMONIUM ACRYLOYLDIMETHYLTAURATE/VP COPOLYMER, STEARETH-10, LAMINARIA OCHROLEUCA EXTRACT, PHENOXYETHANOL, PENTYLENE GLYCOL, PALMITOYL PROLINE, FRAGRANCE (PARFUM), SODIUM CITRATE, SODIUM STEAROYL GLUTAMATE, CHLORPHENESIN, PAPAIN, SODIUM HYDROXIDE, SODIUM GLUCONATE, XANTHAN GUM, T-BUTYL ALCOHOL, MAGNESIUM PALMITOYL GLUTAMATE, SODIUM PALMITOYL SARCOSINATE, ETHYLHEXYLGLYCERIN, BUTETH-3, 1,2-HEXANEDIOL, CAPRYLYL GLYCOL, CARBOMER, SODIUM BENZOTRIAZOLYL BUTYLPHENOL SULFONATE, CITRIC ACID, ALCOHOL, ALGIN, TRIS (TETRAMETHYLHYDROXYPIPERIDINOL) CITRATE, TOCOPHEROL, TRIBUTYL CITRATE
[0034] As also represented in
Ingredients: Youth Serum Solution
[0035] WATER (EAU/AQUA), DICAPRYLYL CARBONATE, GLYCERETH-26, GLYCERIN, PROPANEDIOL, LAUROYL LYSINE, ALOE BARBADENSIS LEAF JUICE, PALMITOYL PROLINE, HYDROLYZED COLLAGEN, SOLUBLE COLLAGEN, C14-22 ALCOHOLS, PHENOXYETHANOL, PENTYLENE GLYCOL, POLYACRYLATE-13, HYDROXYETHYL ACRYLATE/SODIUM ACRYLOYLDIMETHYL TAURATE COPOLYMER, CHLORPHENESIN, POLYISOBUTENE, C12-20 ALKYL GLUCOSIDE, FRAGRANCE (PARFUM), POLYACRYLATE CROSSPOLYMER-6, MAGNESIUM PALMITOYL GLUTAMATE, SODIUM PALMITOYL SARCOSINATE, ETHYLHEXYLGLYCERIN, BUTETH-3, SORBITAN ISOSTEARATE, HYDROLYZED SOYBEAN EXTRACT, POLYSORBATE 20, BIOSACCHARIDE GUM-1, SODIUM BENZOTRIAZOLYL BUTYLPHENOL SULFONATE, POLYSORBATE 60, ALCOHOL, SODIUM HYDROXIDE CARAMEL, TRIS (TETRAMETHYLHYDROXYPIPERIDINOL) CITRATE, TOCOPHEROL, BENZOIC ACID, SORBIC ACID, T-BUTYL ALCOHOL, TRIBUTYL CITRATE, YELLOW 5 (CI 19140)
[0036] The plurality of serum solutions or boosters may also include a clarifying serum solution 16 including therapeutic ingredients intended to decrease oily skin (sebum). In addition, the clarifying serum solution 16 decreases pore size, soothes and balances the skin and further improves skin moisture. As such, the therapeutic ingredients formulated to define the clarifying serum solution 16 may include:
Ingredients: Clarifying Serum Solution
[0037] WATER (EAU/AQUA), DICAPRYLYL CARBONATE, ETHYL LINOLEATE, GLYCERIN, TRICETEARETH-4 PHOSPHATE, ALCOHOL DENAT, ORYZA SATIVA (RICE) STARCH, PENTAERYTHRITYL DISTEARATE, ALOE BARBADENSIS LEAF JUICE, FUCUS SERRATUS EXTRACT, TETRASELMIS SUECICA EXTRACT, LENS ESCULENTA (LENTIL) FRUIT EXTRACT, AMMONIUM ACRYLOYLDIMETHYLTAURATE/VP COPOLYMER, ETHYL OLEATE, TOTAROL, ACACIA SENEGAL GUM, PHENOXYETHANOL, PENTYLENE GLYCOL, PARFUM (FRAGRANCE), PALMITOYL PROLINE, CHLORPHENESIN, TETRASODIUM GLUTAMATE DIACETATE, TOCOPHEROL, ETHYL LINOLENATE, GLYCINE SOJA (SOYBEAN) OIL, XANTHAN GUM, ETHYLHEXYLGLYCERIN, MAGNESIUM PALMITOYL GLUTAMATE, SODIUM PALMITOYL SARCOSINATE, SODIUM PHYTATE, T-BUTYL ALCOHOL, PROPYL GALLATE, ALCOHOL
Accordingly, after determining the therapeutic benefits desired, a serum solution 12, 14 or 16 is selected. Upon selection, the predetermined serum solution is applied as at 18 in
[0038] The serum locking composition 20 may in fact be applied in cream form and is infused with hydration-boosting hyaluronic acid and also incorporates shea and/or mangosteen butter with botanical extracts. Moreover, the serum locking composition 20 is manually worked in or infused into the predetermined serum solution 18 in order to facilitate adherence and encapsulation of a pre-heated wax composition 24, as set forth in greater detail hereinafter. As such, the serum locking composition 20 may be formulated to include the therapeutic ingredients as follows:
Ingredients: Serum Locking Composition (Cream)
[0039] WATER (EAU/AQUA), HELIANTHUS ANNUUS (SUNFLOWER) SEED OIL, BEHENYL ALCOHOL, BUTYLENE GLYCOL, C10-18 TRIGLYCERIDES, GLYCERIN, BUTYROSPERMUM PARKII (SHEA) BUTTER, GARCINIA INDICA SEED BUTTER, CANDELILLA/JOJOBA/RICE BRAN POLYGLYCERYL-3 ESTERS, GLYCERYL STEARATE, CAPRYLIC/CAPRIC TRIGLYCERIDE, HYDROXYSTEARIC/LINOLENIC/OLEIC POLYGLYCERIDES, TREHALOSE, CETEARYL ALCOHOL, SODIUM STEAROYL LACTYLATE, PHENOXYETHANOL, FRAGRANCE (PARFUM), MICROCRYSTALLINE CELLULOSE, SODIUM BENZOATE, CHLORPHENESIN, ALOE BARBADENSIS LEAF JUICE, CITRIC ACID, SODIUM HYDROXIDE, TOCOPHEROL, BISABOLOL, LAMINARIA OCHROLEUCA EXTRACT, XIMENIA AMERICANA SEED OIL, BIOSACCHARIDE GUM-2, CELLULOSE GUM, SCLEROTIUM GUM, HYDROLYZED HYALURONIC ACID, XANTHAN GUM, PHYTIC ACID, SODIUM HYALURONATE, COMMIPHORA MUKUL RESIN EXTRACT, OENOTHERA BIENNIS (EVENING PRIMROSE) SEED EXTRACT, BRASSICA OLERACEA, ITALICA (BROCCOLI) EXTRACT, CAMELLIA SINENSIS LEAF EXTRACT, PUNICA GRANATUM FRUIT EXTRACT, SILYBUM MARIANUM EXTRACT, ROSMARINUS OFFICINALIS (ROSEMARY) LEAF EXTRACT
[0040] As set forth above, the embodiment of
[0041] It is noted that the precise temperature of the pre-heated wax composition 24, at the time of application to the skin, is not necessarily limited to these precise temperature parameters. Determinative factors should include a temperature of the wax composition sufficient to facilitate heat transfer to the skin of the user, while encapsulating the predetermined serum solution. However, the temperature of the wax composition should be sufficiently low to avoid discomfort to the skin. Additional features of the wax composition include its formulation to be substantially non-porous thereby eliminating or restricting the ability to remove hair from the skin, once applied, as at 1224.
[0042] Once pre-heated to a preferred temperature 22, the wax composition is applied to the skin, as at 24, in overlying, encapsulating relation to both the predetermined serum solution 18 and the serum locking composition 20. Further, the encapsulating characteristics of the wax composition is further defined by the pre-heated hot wax composition being allowed to cool, in place on the skin. Such cooling will have the effect of substantially solidifying the wax composition into a mask, as at 26. The mask 26 will extend in deliberately overlying, covering relation to the predetermined serum solution 18 and serum locking composition 20, as set forth above and represented in
[0043] It should also be noted that the formation of the mask 26, upon cooling of the preheated wax composition will serve to encapsulate as well as incubate the underlying predetermined serum solution or booster. As a result, the beneficial properties of at least the underlying serum solution will be more thoroughly absorbed by the skin. Therefore, the formation of the mask from an at least partially solidified, film-like mask better accomplishes the incubation features. This further distinguishes the skin treatment of the present invention from conventional treatments by virtue of the fact that the wax mask may or may not necessarily have therapeutic ingredients formulated therein. However, one beneficial purpose of the wax mask is to perform the aforementioned encapsulation and incubation characteristics on the underlying predetermined serum solution, which in turn facilitates the absorption of the therapeutic and/or beneficial properties of the underlying serum solution into the skin.
[0044] Upon expiration of a predetermined period of time generally, but not exclusively, in the range of about 5-6 minutes, the formed mask 26 is removed, as at 28. The aforementioned solidification of the mask 26 will facilitate its concurrent removal in substantially one piece. Upon removal, the solidification and encapsulation of the wax composition into the mask 26 will serve to concurrently remove at least a majority of the previously applied predetermined serum solution 18 and overlying serum locking composition 20.
[0045] It is of further note that the time that the formed mask remains on the skin of the user, in encapsulating, incubating relation to the underlying predetermined serum solution and serum locking composition may be extended to generally about 10 minutes or even longer, thereby possibly resulting in increased therapeutic benefits. It being noted that categorization of the heat amplified skin treatment of the present invention in the fast-facial category may necessitate that a shorter period of time of the wax mask being left on the user's skin.
[0046] The preferred embodiment of
[0047] With primary reference to
Ingredients/Ingrdients: Micellar Wipes
[0048] WATER (EAU/AQUA), GLYCERIN, PROPYLENE GLYCOL, ERYTHRITOL, ALOE BARBADENSIS LEAF JUICE, PEG-40 HYDROGENATED CASTOR OIL, PEG-7 GLYCERYL COCOATE, PHENOXYETHANOL, ETHYLHEXYLGLYCERIN, FRAGRANCE (PARFUM)
[0049] Thereafter, a purifying gel-lotion cleanser is applied to the skin, preferably in mist form, as at 32. The cleansing lotion may be rubbed and/or massaged lightly into the various portions of the area of the skin. The purifying gel-lotion cleanser or cleansing lotion is infused with collagen and emollient humectants facilitating the removal of any remnants of pre-existing materials on the skin, while moisturizing the skin during the cleansing procedure. As such, a cleansing lotion or purifying gel-lotion cleanser may be formulated to include the following:
INGREDIENTS: Cleansing Lotion
[0050] WATER (EAU/AQUA), PEG-7 GLYCERYL COCOATE, PROPANEDIOL, POLOXAMER 184, GLYCERIN, SQUALANE, XYLITYLGLUCOSIDE, ANHYDROXYLITOL, SOLUBLE COLLAGEN, AMMONIUM ACRYLOYLDIMETHYLTAURATE/VP COPOLYMER, PHENOXYETHANOL, CAPRYLIC/CAPRIC TRIGLYCERIDE, HYDROXYETHYL ACRYLATE/SODIUM ACRYLOYLDIMETHYL TAURATE COPOLYMER, ALLANTOIN, CHLORPHENESIN, FRAGRANCE (PARFUM), POLYSORBATE 60, T-BUTYL ALCOHOL, XYLITOL, SORBITAN ISOSTEARATE, GLUCOSE, BHT, BENZOIC ACID, SORBIC ACID
[0051] Thereafter, the cleansing lotion 32 is removed, as at 34, utilizing the aforementioned and described micellar wipes.
[0052] In order to further maintain a hydrated or moisturized condition of the skin, a mineral micro-mist toner is applied, preferably in mist form, as at 36. This toner solution is infused with mineral-rich water, is alcohol free and serves to invigorate the skin. As such, this toner solution 21 may be formulated to include the following therapeutic composition:
Ingredients/Ingrdients: Toner
[0053] WATER (EAU/AQUA), GLYCERETH-26, PROPANDEIOL, SEA WATER, PEG-6 CAPRYLIC/CAPRIC GLYCERIDES, PHENOXYETHANOL, PENTYLENE GLYCOL, PPG-26-BUTETH-26, CHLORPHENESIN, PEG-40 HYDROGENATED CASTOR OIL, FRAGRANCE (PARFUM), CETRIMONIUM CHLORIDE, CITRIC ACID
[0054] Subsequent to application of the toner solution 36, as set forth above, the skin is manually dried, as at 38, such as by patting until the skin is dry to the touch. After drying, as at 38, the selected, predetermined serum solution is applied to the skin, as at 18, preferably by hand, as also described with reference to the embodiment of
[0055] In addition and by way of example, when the treatment is applied to the face and in order to protect the delicate skin areas located immediately beneath the user's eyes, two eye patches (not shown) may be positioned, as at 42, in overlying relation to such underneath eye areas. This facilitates the protection of the facial skin beneath the eyes, such as during application of the pre-heated wax composition 24. The eye patches may assume a number of different sizes, configurations and structures. Further, the eye patches may be attached by means of a light adhesive or other attachment facility and may comprise a hyper-gel composition, which further protects the under eye area of the user's face.
[0056] Once the eye patches are properly positioned, as applicable, the pre-heated wax composition is applied to the area of the skin, as at 24, in covering, overlying and encapsulating relation to the previously applied predetermined serum solution 18 and serum locking composition 20, as also described with relation to the embodiment of
[0057] In cooperation therewith and subsequent to the application of the pre-heated wax composition to the face, as at 18, a heated eye cover 106, as represented in
[0058] Yet additional procedures, techniques, etc. may include a manual pressing or tapping of the wax composition, as at 46, during the cooling thereof and the resulting formation of the mask, as at 26. This manual pressing or tapping facilitates the encapsulation of the wax composition and subsequent solidified mask, relative to the predetermined serum solution 18 and serum locking composition 20.
[0059] Upon expiration of a predetermined period of time generally, but not exclusively, in the range of about 5-6 minutes, the formed mask 26 is removed, as at 28. The aforementioned solidification of the mask 26 will facilitate its concurrent removal in substantially one piece. Upon removal, the solidification and encapsulation of the wax composition into the mask 26 will serve to concurrently remove at least a majority of the previously applied predetermined serum solution 18 and overlying serum locking composition 20. Since In situations where the pre-heated wax composition is applied to the skin, user's face, it will also be applied in overlying relation to the aforementioned eye patches, as applicable. As a result, the previously positioned eye patches will also be at least partially encapsulated and therefore be concurrently removed by and along with the facial wax mask, during its removal, as at 28.
[0060] Subsequent to the removal of the solidified mask, as at 28, the skin is thoroughly cleansed, utilizing one or more of the micellar wipes, as at 50. This step is performed in order to assure a cleansing and removal of all residues of the wax composition 24, predetermined serum solution 18 and serum locking composition 20, thereby avoiding any sticky and/or tacky feeling Thereafter, the user's skin is thoroughly dried, as at 52, utilizing any type of drying material or instrument.
[0061] One of the final steps in order to assure the comfort and appearance of the skin is the application of the aforementioned micro-mist toner, as at 54. The micro-mist toner or toner solution may be applied in mist form and includes a common formulation as that described with reference to procedure 36 as represented in
Subject Parameters
[0062]
TABLE-US-00001 Youth Brightening Clarifying Product System Women Women Women Age Group: 35-65 years Age Group: 18-45 years Age Group: 18-45 years Total number of subjects Total number of subjects Total number of subjects in completed study: 34 in completed study: 32 in completed study: 35 Treatment + Women Women Women Product System Age Group: 35-65 years Age Group: 18-45 years Age Group: 18-45 years Total number of subjects Total number of subjects Total number of subjects in completed study: 32 in completed study: 32 in completed study: 32
Objectives
[0063] 3-week and 6-week tests of both the product alone, and a regimen of treatment and product, and measured both consumer feedback and clinical measures.
TABLE-US-00002 Test Objective Treatment + Youth 6-week study (3 treatments) is designed to evaluate Product System Brightening efficacy and consumer perception of facial treatment in (3 Tests) Clarifying combination with product system 3-week study (3 treatments) is designed to evaluate efficacy and consumer perception of facial treatment in combination with product system Product System Youth Product System 3-week study) is designed to evaluate efficacy and (3 tests) Brightening Product consumer perception of use of product system System Clarifying Product System Facial Waxing + Facial Waxing + To evaluate the safety-in-use of a facial treatment after Treatment Treatment getting waxed by a licensed esthetician in a panel of (1 test) (Youth, Brightening, approximately 30 female subjects aged 18-65 years. Clarifying) Eye Mask Safety Eye Mask Safety In-Use 2-week safety-in-home to understand use. 50% were In-Use contact lens wears, 25% had eyelash extensions. (1 test)
Overview
[0064] Results across portfolio were dramatic and impressive
[0065] Cirefusion Therapie results are in the 65%-97% range for clinicals & 74%-100% range for consumer perception (Industry substantiates claims at 51% and considers claims Strong at 60%)
[0066] Youth 6-week study produced highest industry-leading results [0067] Validated increased efficacy of repeated treatment & product usage [0068] Clinical results scored 81%-94% across all four measures [0069] Consumer results scored 100% of 5 of 6 measures (87% on 6th)
[0070] Brightening and Clarifying 3-week studies exceeded all expectations [0071] Clinical results scored 65%-100% across seven measures [0072] Consumer results scored 74%-100% on fourteen measures, with 12 above 90% [0073] 6-week tests for both Brightening and Clarifying in progress with results to be shared end of April
[0074] General Skincare Claims include: [0075] Ophthalmologist-Tested [0076] Dermatologist tested [0077] Non-comedogenic [0078] Does not clog pores [0079] Safe for Contact Lens Wearers
[0080] Since many modifications, variations and changes in detail can be made to the described preferred embodiment of the invention, it is intended that all matters in the foregoing description and shown in the accompanying drawings be interpreted as illustrative and not in a limiting sense. Thus, the scope of the invention should be determined by the appended claims and their legal equivalents.