Dental flossing device

Claim 2

A dental flossing instrument comprising an elongated handle, a generally star wheel shaped floss support head on one end of the handle, said floss support head including a central hub portion and more than two support fingers extending generally radially from said central hub portion and from said handle and being located in substantially equally spaced relation to one another around said hub portion, and an endless loop of dental floss releasably supported on said support fingers in a plane disposed substantially perpendicular to said handle, said fingers each terminating in a free end having a floss retaining groove therein for receiving and releasably retaining said endless loop of dental floss stretched around the support head whereby a portion of said dental floss loop extends between said free end portions of each adjacent pair of fingers around said hub portion and in laterally spaced relation to said handle to thereby provide more than two of said floss loop portions each supported in position for flossing the teeth.

Claim 3

The dental flossing instrument according to claim 1 wherein said handle and said floss support head are integrally molded from a unitary substantially homogenous mass of synthetic resin material.

Claim 4

The dental flossing instrument according to claim 2 wherein said floss support head comprises four of said fingers and wherein said closed loop of dental floss is supported in two pairs of spaced parallel lengths with the lengths of floss of the two pairs being substantially perpendicular to one another.

Claim 5

The dental flossing instrument according to claim 2 wherein said handle and said floss support head are formed as separate units and wherein said floss support head is releasably mounted on said one end of said handle.

Claim 6

A dental flossing instrument comprising, in combination, an elongated handle, a generally star wheel shaped floss support head on one end of the handle said floss support head including a central hub portion and more than two support fingers extending generally radially from said central hub portion and from said handle and being located in substantially equally spaced relation to one another around said hub portion, said fingers each terminating in a free end having a floss retaining groove therein, said floss retaining grooves being disposed in a common plane extending substantially perpendicular to said elongated handle, and a closed loop of dental floss extending around the support head and engaging each said finger within said groove formed in the end thereof, the length of the dental floss in said closed loop in an unstressed condition being slightly less than the distance around said floss support head whereby the closed loop is elastically extended when installed on the floss support head and whereby the portion of the closed loop extending between each adjacent pair of said fingers is supported in position for use in flossing the teeth and is maintained under tension to facilitate such use.

Claim 7

A dental flossing instrument comprising, in combination, an elongated handle, a generally star wheel shaped floss support head on one end of the handle said floss support head including a central hub portion and more than two support fingers extending generally radially from said central hub portion and from said handle and being located in substantially equally spaced relation to one another around said hub portion, said fingers each terminating in a free end having a floss retaining groove therein, said floss retaining grooves being disposed in a common plane extending substantially perpendicular to said elongated handle, and a closed loop of dental floss extending around the support head and engaging each said finger within said groove formed in the end thereof, the length of the dental floss in said closed loop in an unstressed condition being slightly less than the distance around said floss support head whereby the closed loop is elastically extended when installed on the floss support head and whereby the portion of the closed loop extending between each adjacent pair of said fingers is supported in position for use in flossing the teeth and is maintained under tension to facilitate such use.

Claim 8

The dental flossing instrument according to claim 5 wherein said closed loop of dental floss comprises a length of floss formed into a closed loop by a knot.

Claim 9

The dental flossing instrument according to claim 6 wherein said closed loop of dental floss further comprises at least one free end portion of floss extending from the knot, the free end portion having a length sufficient to be grasped with the hand to install the closed loop on the floss support head.

Claim 10

The dental flossing instrument according to claim 7 wherein said handle and said floss support head are integrally molded from a unitary substantially homogenous mass of synthetic resin material.

Claim 11

The dental flossing instrument according to claim 8 wherein said floss support head comprises four of said fingers and wherein said closed loop of dental floss is supported in two pairs of spaced parallel lengths with the lengths of floss of the two pairs being substantially perpendicular to one another.

Claim 12

The dental flossing instrument according to claim 7 wherein said handle and said floss support head are formed as separate units and wherein said floss support head is releasably mounted on said one end of said handle.