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US5078732A Expired / Lapsed US ⏱️ 0.0 years remaining

Oral hygiene device for young children

Assignee: Individual
•
Filing: 1990-04-06
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Granted: 1992-01-07
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Expires: 2010-04-06
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Abstract

Abstract The oral hygiene device of the present invention combines a tooth brush with a teething ring so that cognitive factors relating to oral hygiene education for caring for baby teeth are maximized.

Inventors

  • 👤 Robert C. Ceniceros

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 09:58
CPC Classifications
A; A61; A61J; A61J17/00; A61J17/02; A46; A46B; A46B5/00; A46B2200/00; A46B2200/10; A46B2200/1066

Claims Analysis

Total Claims: 15
Claim 1
Independent Claim 172 words
An oral hygiene device comprising a teething ring of annular shape including a pair of diametrically alligned slots and having an outside diameter D1 defining an interior cavity and a simulated tooth brush including a bristle section and a handle having an axis of symmetry normal to that of said teething ring, said handle being of a length L where L is equal to or less than D1 as well as having end segments connected to said teething ring within said alligned slots whereby said handle spans across said interior cavity of said teething ring thereby defining a pair of crescent-shaped sectors of sufficient area to permit the hand of a youngster to penetrate through the sectors and grip said handle of said tooth brush whereby said youngster can mechanically manipulate said handle of said simulated tooth brush resulting in the generation of pleasant associative factors to be augmented by later oral hygiene education involving an actual tooth brush matched at least in color to said handle of said simulated tooth brush.
Claim 2
Dependent Claim 172 words
An oral hygiene device comprising a teething ring of annular shape including a pair of diametrically alligned slots and having an outside diameter D1 defining an interior cavity and a simulated tooth brush including a bristle section and a handle having an axis of symmetry normal to that of said teething ring, said handle being of a length L where L is equal to or less than D1 as well as having end segments connected to said teething ring within said alligned slots whereby said handle spans across said interior cavity of said teething ring thereby defining a pair of crescent-shaped sectors of sufficient area to permit the hand of a youngster to penetrate through the sectors and grip said handle of said tooth brush whereby said youngster can mechanically manipulate said handle of said simulated tooth brush resulting in the generation of pleasant associative factors to be augmented by later oral hygiene education involving an actual tooth brush matched at least in color to said handle of said simulated tooth brush.
Claim 3
Dependent Claim 34 words
The device of claim 1 in which said slots are each fitted with a button that penetrates a transverse opening through said end segments to thereby attach said handle relative to said teething ring.
Claim 4
Dependent Claim 52 words
The device of claim 2 in which said buttons within said slots define a height dimension that is less than that of said slots as well as being less than that of said end segments whereby adequate clearance is provided to permit said handle to be inserted in sequence into said slots.
Claim 5
Dependent Claim 217 words
Method of forming an improved oral hygiene device comprising a teething ring of annular shape having an outside diameter D1 defining an interior cavity and a simulated tooth brush that includes a bristle section and a handle having an axis of symmetry normal to that of the teething ring, comprising the steps of: (i) inserting color-pigmented plastic into separate molds associated with the teething ring and the handle, wherein the bristle section of the simulated tooth brush is integrally molded with the teething ring, the color pigmentation being such the colors for at least the teething ring and handle are each different but the color of the handle contrasting with that of the bristle section so as to visually stress the actual function of the tooth brush during use, (ii) removing the teething ring with integral bristle section, and handle from their molds, (iii) inserting the handle into diametrically aligned slots within the teething ring wherein length L of the handle is equal to or less than the outside diameter D1 of the teething ring whereby the handle spans the interior cavity of the teething ring to thereby define a pair of crescent-shaped sectors of sufficient area to permit the hand of a youngster to penetrate through the sectors and grip said handle of said tooth brush.
Claim 6
Dependent Claim 217 words
Method of forming an improved oral hygiene device comprising a teething ring of annular shape having an outside diameter D1 defining an interior cavity and a simulated tooth brush that includes a bristle section and a handle having an axis of symmetry normal to that of the teething ring, comprising the steps of: (i) inserting color-pigmented plastic into separate molds associated with the teething ring and the handle, wherein the bristle section of the simulated tooth brush is integrally molded with the teething ring, the color pigmentation being such the colors for at least the teething ring and handle are each different but the color of the handle contrasting with that of the bristle section so as to visually stress the actual function of the tooth brush during use, (ii) removing the teething ring with integral bristle section, and handle from their molds, (iii) inserting the handle into diametrically aligned slots within the teething ring wherein length L of the handle is equal to or less than the outside diameter D1 of the teething ring whereby the handle spans the interior cavity of the teething ring to thereby define a pair of crescent-shaped sectors of sufficient area to permit the hand of a youngster to penetrate through the sectors and grip said handle of said tooth brush.
Claim 7
Dependent Claim 27 words
The method of claim 4 in which step (1) is further characterized by matching the color of the bristle section with the color of the teething ring.
Claim 8
Dependent Claim 16 words
The method of claim 5 which includes coloring the bristle section and the teething ring white.
Claim 9
Dependent Claim 21 words
The method of claim 4 which includes coloring the bristle section, the teething ring and the handle each a different color.
Claim 10
Dependent Claim 18 words
The method of claim 7 which includes coloring the handle with a pigment having a high reflection coefficient.
Claim 11
Dependent Claim 17 words
The method of claim 4 which includes coloring the plastic of step (i) with a non-toxic pigment.
Claim 12
Dependent Claim 38 words
The method claim 4 in which step (iii) is further characterized by changing the shape of the teething ring to an oval shape to permit insertion of the handle into the diametrically aligned slots in the teething ring.
Claim 13
Independent Claim 251 words
The method of teaching oral hygiene using an oral hygiene device comprising a teething ring of annular shape having an outside diameter D1 defining an interior cavity and a simulated tooth brush including a bristle section and a handle having an axis of symmetry normal to that of said teething ring, said handle also having end segments connected to diametrically-opposed, parallel slots within said teething ring thereby permitting the handle to span across said interior cavity of said teething ring wherein there is defined a pair of crescent-shaped sectors of sufficient area to permit the hand of a youngster to penetrate through the sectors and grip said handle of said tooth brush whereby a youngster can mechanically manipulate said handle of said simulated tooth brush resulting in the generation of pleasant associative factors to be augmented by oral hygiene education, comprising the steps of: (a) providing a youngster with an actual tooth brush of at least similar color as the simulated tooth brush of the improved hygiene device; (b) encouraging said youngster to carry the improved oral hygiene device with him during play or waking rest periods whereby cognitive recognition between functions of the separate tooth brushes are established; (c) actually cleaning the youngster's teeth using said actual tooth brush in which the mechanics of good brushing are taught by a teacher whereby pleasant associative factors associated with step (b) are augmented by color similitude between the actual tooth brush matched to that of the handle of the simulated tooth brush.
Claim 14
Independent Claim 251 words
The method of teaching oral hygiene using an oral hygiene device comprising a teething ring of annular shape having an outside diameter D1 defining an interior cavity and a simulated tooth brush including a bristle section and a handle having an axis of symmetry normal to that of said teething ring, said handle also having end segments connected to diametrically-opposed, parallel slots within said teething ring thereby permitting the handle to span across said interior cavity of said teething ring wherein there is defined a pair of crescent-shaped sectors of sufficient area to permit the hand of a youngster to penetrate through the sectors and grip said handle of said tooth brush whereby a youngster can mechanically manipulate said handle of said simulated tooth brush resulting in the generation of pleasant associative factors to be augmented by oral hygiene education, comprising the steps of: (a) providing a youngster with an actual tooth brush of at least similar color as the simulated tooth brush of the improved hygiene device; (b) encouraging said youngster to carry the improved oral hygiene device with him during play or waking rest periods whereby cognitive recognition between functions of the separate tooth brushes are established; (c) actually cleaning the youngster's teeth using said actual tooth brush in which the mechanics of good brushing are taught by a teacher whereby pleasant associative factors associated with step (b) are augmented by color similitude between the actual tooth brush matched to that of the handle of the simulated tooth brush.
Claim 15
Dependent Claim 41 words
The method of claim 11 with the addition of the following step: (d) repeating the steps (b) and (c) whereby reinforcement coupled with dexterity improvement through the toting of the improved device firmly establish a life-long habit of good oral hygiene.

References Cited (Backward Citations)

US2060869A Cited
US3720975A Cited
US3753266A Cited
US4253212A Cited
GB2067069A Cited
FR2495908A1 Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1995-01-06 1995-07-08 1996-01-07 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1999-01-06 1999-07-08 2000-01-07 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2003-01-06 2003-07-08 2004-01-07 $7700.00 Window Closed / Lapsed

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