Handboard

Abstract

A handboard for body surfing waves is described. The handboard has an adjustable strap that can be tightened or loosened depending on the size of the user's hand and the anticipated turbulence that the user expects to find in the surf. The strap is screwed into mated holes in the deck of the handboard, and there are several sets of screws so that a user can adjust the position of the strap on the handboard, thereby allowing a user to move the strap up or down the handboard depending on how he/she wants to trim the handboard. The handboard has a leash plug so that a user can be attached to the handboard, and an attachment site to which cameras and other accessories can be attached.

Claims

1. A handboard for riding ocean waves while bodysurfing, comprising: a handboard body and a hand strap, where the handboard body further comprises a top, a bottom, two rail sections, a front and a back section, where the front section is roughly a point, where the hand strap is configured to create a gap between the handboard body and the hand strap sufficiently sized to accommodate a palm portion of a user's hand and the hand strap is secured to the handboard body at about the midpoint between the front and back sections, further comprising a plurality of screws, wherein the handboard body comprises a plurality of screw holes, where the plurality of screws secure the hand strap to the handboard body and mate with the plurality of screw holes in the handboard body, wherein the bottom of the handboard body comprises a degree of rocker equal or greater to .

2. The handboard of claim 1, where the handboard is formed through a process of custom shaping, where the process of custom shaping comprises taking a blank of foam, shaping the blank of foam into a desired shape, and applying a protective coat over the blank, where the shaping is performed by a human.

3. (canceled)

4. The handboard of claim 1, where the bottom of the handboard has a bow section and a tail section, and where the tail section an amount of V, where the amount of V comprises two planes, with each plane extending from one of the rails, to a centerline in the bottom, and, when the handboard is laid down with the bottom down, where the centerline extends further in a downward position than does either of the rail sections.

5. The handboard of claim 1, where the bottom of the handboard additionally comprises a concave section, where the concave section comprises an indentation in the bottom of the handboard.

6. The handboard of claim 1, where the handboard is formed through a process of custom shaping, where the process of custom shaping comprises taking a blank of foam, shaping the blank of foam into a desired shape, and applying a protective coat over the blank.

7. The handboard of claim 6, where the bottom of the handboard has a bow section and a tail section, and where the tail section an amount of V, where the amount of V comprises two planes, with each plane extending from one of the rails, to a centerline in the bottom, and, when the handboard is laid down with the bottom down, where the centerline extends further in a downward position than does either of the rail sections.

8. The handboard of claim 7, where the bottom of the handboard additionally comprises a concave section, where the concave section comprises an indentation in the bottom of the handboard.

9. A handboard for riding ocean waves while bodysurfing, consisting of: a handboard body and a hand strap, where the handboard body further comprises a top, a bottom, two rail sections, a front and a back section, where the front section is roughly a point, where the hand strap is configured to accommodate a palm portion of a user's hand and is secured to the handboard body at about the midpoint between the front and back sections, further comprising a plurality of screws, wherein the handboard body comprises a plurality of screw holes, where the plurality of screws secure the hand strap to the handboard body and mate with the plurality of screw holes in the handboard body.

10. The handboard of claim 9, where the handboard is formed through a process of custom shaping, where the process of custom shaping comprises taking a blank of foam, shaping the blank of foam into a desired shape, and applying a protective coat over the blank, where the shaping is performed by a human and where the bottom of the handboard body comprises a degree of rocker equal or greater to .

11. (canceled)

12. The handboard of claim 9, where the bottom of the handboard has a bow section and a tail section, and where the tail section an amount of V, where the amount of V comprises two planes, with each plane extending from one of the rails, to a centerline in the bottom, and, when the handboard is laid down with the bottom down, where the centerline extends further in a downward position than does either of the rail sections.

13. The handboard of claim 9, where the bottom of the handboard additionally comprises a concave section, where the concave section comprises an indentation in the bottom of the handboard.

14. The handboard of claim 9, where the handboard is formed through a process of custom shaping, where the process of custom shaping comprises taking a blank of foam, shaping the blank of foam into a desired shape, and applying a protective coat over the blank.

15. The handboard of claim 14, where the bottom of the handboard has a bow section and a tail section, and where the tail section an amount of V, where the amount of V comprises two planes, with each plane extending from one of the rails, to a centerline in the bottom, and, when the handboard is laid down with the bottom down, where the centerline extends further in a downward position than does either of the rail sections.

16. The handboard of claim 15, where the bottom of the handboard additionally comprises a concave section, where the concave section comprises an indentation in the bottom of the handboard.

17. A handboard for riding ocean waves while bodysurfing, comprising: a handboard body and a hand strap, where the handboard body further comprises a top, a bottom, two rail sections, a front and a back section, where the front section is roughly a point, wherein the handboard body comprises an attachment site, where the attachment site is located on the top side of the handboard towards the front of the handboard, further comprising a leash plug, where the leash plug is located on the top side of the handboard towards the rear of the handboard, wherein the handboard body additionally comprises a plurality of wings, wherein the handboard body comprises a fish tail, wherein the bottom of the handboard body comprises a single concave curve, where the hand strap is secured to the handboard body at about the midpoint between the front and back sections and sized to secure a user's palm to the handboard, further comprising a plurality of screws, wherein the handboard body comprises a plurality of screw holes, where the plurality of screws secure the hand strap to the handboard body and mate with the plurality of screw holes in the handboard body, wherein the bottom of the handboard body comprises a degree of rocker equal or greater to .

18. The handboard of claim 17, where the handboard is formed through a process of custom shaping, where the process of custom shaping comprises taking a blank of foam, shaping the blank of foam into a desired shape, and applying a protective coat over the blank.

19. The handboard of claim 18, where the bottom of the handboard has a bow section and a tail section, and where the tail section an amount of V, where the amount of V comprises two planes, with each plane extending from one of the rails, to a centerline in the bottom, and, when the handboard is laid down with the bottom down, where the centerline extends further in a downward position than does either of the rail sections.

20. The handboard of claim 19, where the bottom of the handboard additionally comprises a concave section, where the concave section comprises an indentation in the bottom of the handboard.

Description

BRIEF DESCRIPTION OF THE FIGURES

[0013] The accompanying drawings, which are incorporated in and form a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of this invention.

[0014] FIG. 1 is a perspective view of a handboard according to selected embodiments of the current disclosure.

[0015] FIG. 2 is a bottom perspective view of a handboard according to selected embodiments of the current disclosure.

[0016] FIG. 3 is a back view of a handboard with a hand strap according to selected embodiments of the current disclosure.

[0017] FIG. 4 is a top view of a handboard according to selected embodiments of the current disclosure.

[0018] FIG. 5 is a side view of a handboard according to selected embodiments of the current disclosure.

DETAILED DESCRIPTION OF THE INVENTION

[0019] Many aspects of the invention can be better understood with the references made to the drawings below. The components in the drawings are not necessarily drawn to scale. Instead, emphasis is placed upon clearly illustrating the components of the present invention. Moreover, like reference numerals designate corresponding parts through the several views in the drawings.

[0020] FIG. 1 is a perspective view of a handboard being worn by a user according to selected embodiments of the current disclosure. The handboard, generally reference by reference number 10, includes a hand strap 20 affixed to the handboard body 11. The hand strap 20 helps secure the handboard 10 to a user's hand. The user places his or her hand through the hand strap 20, thereby securing the handboard 10, to the user's hand. As an additional means of securing the handboard 10 to the user, an optional leash can be attached to the handboard by a leash plug 70 inserted into an accessory anchor point in the handboard body 11. The leash is very similar to a surf leash, well known in the industry of surfboards, which has a strap that is secured around the arm of a user and a stretchable cord that secures the board (or in this case the hanbdboard) to the user. The handboard also has an attachment site 81 at which a variety of accessories can be attached, of which a small, waterproof camera is one of the most important. The hand strap 20 is secured to the handboard 10 by means of screws (not shown, but are standard machine screws). The screws pass through screw holes in the hand strap 20 and into screw holes 22 in the handboard body 11. Screw holes 22 are threaded to mate with screws. Additional screw holes 22 in the handboard body 11 allow the hand strap 20 to be placed at various positions along the length of the handboard, which will help the user trim the handboard so it is planning at a desired angle.

[0021] FIG. 4 is a bottom view of a handboard according to selected embodiments of the current disclosure. The bottom 11 of the handboard body is a smooth surface with a low coefficient of friction to allow the handboard 10 to travel through water with as little resistance as possible. The bottom 11 can be other than a flat surface on both horizontal and vertical axes.

[0022] FIG. 3 is a back view of a handboard according to selected embodiments of the current disclosure. In this particular embodiment of the invention, the bottom of the handboard body has a lateral concave curve, which serves to channel water through the handboard as it planes across the surface of a wave. This figure also illustrates the fold-back 51 mechanism by which the strap of the handboard works. Hook and loop fasteners of opposite sides of the strap allow a user to adjust the amount of space between the strap and the upper surface of the handboard.

[0023] FIG. 4 is a top view of a handboard according to selected embodiments of the current disclosure, which in this embodiment show one or more wings 14, which are protrusions that extend from the side of the handboard.

[0024] FIG. 5 is a side view of a handboard according to selected embodiments of the current disclosure. The nose of the handboard body narrows and curves upwards as it approaches the front of the handboard body. This vertical curvature of the bottom of the handboard is called the rocker.

[0025] In a selected embodiment of the current invention, the handboard body is 12 cm wide and 50 cm long with an overall thickness of 3 cm. There is a distance of 7 cm between the screw holes 22 on the left side of the handboard body 11 and the screw holes 22 on the right side of the handboard body 11. The weight of the handboard body should be between 370 g and 400 g, with the accessories, hand strap, and screws adding additional weight accordingly. In another selected embodiment of the current invention, the handboard body is 26 cm wide and 47 cm long with an overall thickness of 3 cm.

[0026] As stated earlier, the handboard body preferably has a curved pointed nose and a fish tale. The nose rises about 4.4 cm and the tail rises about 1.9 cm. The bottom of the handboard body has a single concave curvature rising a maximum of about 0.6 cm.

[0027] The handboard body is made from the same procedures as that of a regular surfboard. It has a molded hi-density EPS foam core with a composite PVC stringer running longitudinally therethrough. The EPS foam core is surrounded by layers of (in order) epoxy resin, reinforcement fabric, epoxy resin, reinforcement fabric, epoxy resin, microlite filler, paint layer, and a protective layer. The EPS foam core and eight layers provide a strong handboard body with a fiberglass hull that has a glossy finish with optional graphics on both the top and bottom.

[0028] An alternative method of manufacture is also contemplated, where a block of wood, or a block of strips of wood adhered to each other, are shaped into the final handboard shape, resulting in a visually attractive handboard.

[0029] It should be understood that while the preferred embodiments of the invention are described in some detail herein, the present disclosure is made by way of example only and that variations and changes thereto are possible without departing from the subject matter coming within the scope of the following claims, and a reasonable equivalency thereof, which claims I regard as my invention.

[0030] All of the material in this patent document is subject to copyright protection under the copyright laws of the United States and other countries. The copyright owner has no objection to the facsimile reproduction by anyone of the patent document or the patent disclosure, as it appears in official governmental records but, otherwise, all other copyright rights whatsoever are reserved.