An oral hygiene device, in particular a toothbrush, includes at least one application unit having a base body, further includes at least one handle unit, in particular a manual handle unit, having a base body, and including at least one coupling unit for releasably coupling the application unit to the handle unit, wherein the base body of the handle unit has a hardness and/or a density that is greater than a hardness and/or density of the base body of the application unit.

A handle of a hand tool includes a main body with a front annular portion, a gripping portion, and a tail portion. The gripping portion has a first expanded section and a reduced section. The outer diameter of the first expanded section, whose front end is connected to the front annular portion, is increased rearward. The outer diameter of the reduced section, which is connected to the rear end of the first expanded section, is reduced rearward. The tail portion has a second expanded section and a closure section. The outer diameter of the second expanded section, whose front end is connected to the rear end of the reduced section, is increased rearward. The outer diameter of the closure section, whose front end is connected to the second expanded section, is reduced rearward. The junction between the reduced section and the second expanded section forms an annular recess.

The Ergonomic Handle Scraper includes an ergonomic handle device that may be adapted to perform a wide variety of tasks such as scrubbing, scraping, scooping, cutting, brushing, painting, sanding, grating, shaving, etc. The device may be produced in a wide variety of shapes and sizes and may be constructed from a wide variety of materials and manufacturing processes. The Ergonomic Handle Scraper provides a user with a compact, ergonomic handle which may be used in conjunction with other adjoining and complementary shapes, materials, surfaces, textures or tools. More specifically, the ergonomic handle is the basic component that enables other components to be combined with or extended from the handle.

A novelty nail trimming tool 10 includes a metal chassis 11 comprising a base 12 a neck section 13 and a head section 14. The head section 14 includes a pair of guards 15 and 16 which are also configured as the eyes or feelers of a snail. The base 12 has a knurled or roughened surface 17 forming a nail file. The head 14 has a v-blade 18, while the neck 13 is set at an angle of about 30 degrees to the base. A handle 19 in the form of a snail shell 20 is attached to the base 12 by a hand insertable clip action into three slots 21, 22 and 23 by reason of upturns 24, 25 and 26 in the base 12.

A versatile compound tool comprises a handle assembly having a first end and a second end. The handle assembly includes a handle along the first end and an extension extending from the handle along the second end including a first connection feature. The versatile compound tool includes a first implement having a first end and a second end. The first implement comprises a second connection feature along the first end and is configured for a first function along the second end. The versatile compound tool further comprises a retainer. The first implement is removably securable to the handle assembly by the retainer when the first connection feature is engaged to the second connection feature so that the first implement is selectively removable for assembly of a second implement. The second implement comprises a first end and a second end and is configured for a second function along the second end. The second implement includes a second connection feature along the first end. The first implement is configured for forming compound in an internal corner and the second implement is configured for forming compound on an external corner.

A knife, components thereof, a sheath therefor, and associated methods. The sheath may be releasably retainable on the blade by engagement of connection structure of the sheath and blade formed by inserting the blade into the sheath. The blade may include a bottle opener. The knife may include a finger recess adapted to receive a finger of a user when the knife is gripped by the user. The knife may be an ulu knife.

An impact hand tool comprising an impact head including an impact surface to engage a work piece and an enlarged hand grip including a palm engaging surface to engage at least a major portion of a person's palm interconnected by an elongated handle such that when in use a person grasps the enlarged hand grip positioning the palm engage surface in the palm of the hand and gripping the side of the enlarged hand grip on opposite sides of the elongated handle.

A section of (cured and non-liquid) textured foam includes at least a portion of a foam-upper-surface that substantially resembles a look of a human fingerprint for a purpose of providing enhanced grip traction between the at least the portion of the foam-upper-surface of the textured foam and a hand or a foot of a user of the textured foam. Disposed opposite of the foam-upper-surface of the textured foam may be an adhesive backing for attachment to a diverse variety of exterior surfaces where improved grip traction is desired. Systems and methods for making such textured foam that substantially resembles a look of a human fingerprint may utilize a heating means and a compression means. Such textured foam that resembles the look of a human fingerprint may be located on an upper surface of a vehicle and/or on an exterior surface of a handle to minimize against slippage.

Disclosed is an apparatus and method of using that grips a rod of small diameter and uniform cross-section of metal, fiberglass, or composite material used to probe the soil to locate underground utilities in a manner that permits a user of any height or strength to ergonomically and safely advance the rod into the soil and retract the rod from the soil regardless of how deep the utility may be buried.

A hair care device for use in untangling hair includes a body portion and a plurality of substantially parallel flexible bristles made of soft plastics material and projecting from the body portion. The bristles are arranged such that over at least a part of the area of bristles, some of the bristles are of shorter length. The bristles and the shorter length bristles are interspersed over the at least part of the area of bristles.