Patent US5570702A successfully refreshed from Google Patents.
US5570702A
Expired / Lapsed
US
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Prophylactic device for a mouthpiece
Assignee: Individual
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Filing: 1996-01-29
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Granted: 1996-11-05
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Expires: 2016-01-29
Abstract
Abstract A prophylactic device and associated method for preventing contamination between the mouth and a mouthpiece. The prophylactic device is a generally tubular structure, having a two open ends, that is made of a highly elastic and water impermeable material such as latex. The tubular structure is configured to conform to the contours of the mouthpiece as the mouthpiece is placed within the tubular structure. As the tubular structure is pulled over the mouthpiece, the tubular structure stretches and conforms to the mouthpiece, thus creating a watertight seal against the mouthpiece. When applied to a mouthpiece, the tubular structure covers the exterior surfaces of the mouthpiece. One end of the tubular structure is the folded into itself and is passed through the center of the mouthpiece, thereby protecting the interior surfaces of the mouthpiece. As a result, both the interior surfaces and the exterior surfaces of the mouthpiece are protected, thereby preventing all direct physical contact between the mouthpiece and a person's mouth and preventing any possibility of contamination between the mouthpiece and the mouth.
Inventors
- 👤 David Forman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:10
CPC Classifications
B; B63; B63C; B63C11/00; B63C11/02; B63C11/18; B63C11/186
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
78 words
A prophylactic device for a mouthpiece for preventing direct physical contact between the mouth and the mouthpiece, said prophylactic device comprising: an elastic, water impermeable structure having a first open end and a second open end, said structure being sized to receive the mouthpiece therein between said first open end and said second open end, wherein said structure substantially conforms to the contours associated with the mouthpiece and creates a physical barrier between the mouthpiece and the mouth.
Claim 2
Dependent Claim
78 words
A prophylactic device for a mouthpiece for preventing direct physical contact between the mouth and the mouthpiece, said prophylactic device comprising: an elastic, water impermeable structure having a first open end and a second open end, said structure being sized to receive the mouthpiece therein between said first open end and said second open end, wherein said structure substantially conforms to the contours associated with the mouthpiece and creates a physical barrier between the mouthpiece and the mouth.
Claim 3
Dependent Claim
47 words
The prophylactic device according to claim 1, wherein the mouthpiece includes a stem region against which lips of the mouth seal when using the mouthpiece under water, and said structure is sized to elastically engage the stem region, thereby creating a watertight seal against the stem region.
Claim 4
Dependent Claim
12 words
The prophylactic device according to claim 1, wherein said structure is latex.
Claim 5
Dependent Claim
12 words
The prophylactic device according to claim 1, wherein said structure is flavored.
Claim 6
Dependent Claim
14 words
The prophylactic device according to claim 1, further including an antiseptic coating said structure.
Claim 7
Dependent Claim
93 words
The prophylactic device according to claim 1, wherein the mouthpiece includes an enlarged flange, at least one bite plate extending from a first surface of the enlarged flange and a stem region extending from an opposite second surface of the enlarged flange, wherein a breathing aperture extends from the first surface of the enlarged flange through the stem region, and said structure includes a first section sized to engage the stem region, a second section sized to engage the enlarged flange and a third section sized to engage at least one bite plate.
Claim 8
Dependent Claim
55 words
The prophylactic device according to claim 6, wherein the mouthpiece has a predetermined length and said structure has a length between said first open end and said second open end that is longer than said predetermined length, thereby enabling said second end of said structure to be folded into the breathing aperture of the mouthpiece.
Claim 9
Dependent Claim
53 words
The prophylactic device according to claim 1, wherein the mouthpiece contains at least one bite plate to be engaged by the teeth within the mouth and said structure includes at least one reinforced area that separates said at least one bite plate from the teeth, thereby preventing the teeth from rupturing said structure.
Claim 10
Dependent Claim
53 words
A prophylactic device for protecting a mouthpiece used under water, comprising: a continuous latex body defining an interior region having a first open end and a second open end, wherein said interior region is sized to receive the mouthpiece therein and said latex body substantially conforms to the contours associated with the mouthpiece.
Claim 11
Dependent Claim
53 words
A prophylactic device for protecting a mouthpiece used under water, comprising: a continuous latex body defining an interior region having a first open end and a second open end, wherein said interior region is sized to receive the mouthpiece therein and said latex body substantially conforms to the contours associated with the mouthpiece.
Claim 12
Dependent Claim
26 words
The prophylactic device according to claim 9, wherein said latex body is sized to elastically engage the mouthpiece and create a watertight seal against the mouthpiece.
Claim 13
Independent Claim
98 words
A method of preventing contamination between a mouthpiece and the mouth, wherein the mouthpiece includes a hollow stem region that extends into the mouth and terminates at a flange positioned between the teeth and lips, said method comprising the steps of: providing an elastic, water impermeable element that defines an open interior region between a first open end and an opposite second open end; and positioning said mouthpiece within said open interior region, wherein said element forms a watertight seal against said stem region of said mouthpiece and prevents direct physical contact between the mouth and said mouthpiece.
Claim 14
Independent Claim
98 words
A method of preventing contamination between a mouthpiece and the mouth, wherein the mouthpiece includes a hollow stem region that extends into the mouth and terminates at a flange positioned between the teeth and lips, said method comprising the steps of: providing an elastic, water impermeable element that defines an open interior region between a first open end and an opposite second open end; and positioning said mouthpiece within said open interior region, wherein said element forms a watertight seal against said stem region of said mouthpiece and prevents direct physical contact between the mouth and said mouthpiece.
Claim 15
Dependent Claim
67 words
The method according to claim 11, said step of positioning said mouthpiece within said open interior region further includes the substeps of: covering said hollow stem region and said flange with said element, proximate said first open end of said element; and folding said second open end of said element over said flange and inserting said second open end into said hollow stem region through said flange.
Claim 16
Dependent Claim
36 words
The method according to claim 11, further including the step of shaping said element so that said element substantially conforms to said mouthpiece when said mouthpiece is positioned within said open interior region of said element.
Claim 17
Dependent Claim
11 words
The method according to claim 11, wherein said element is latex.
Claim 18
Dependent Claim
48 words
The method according to claim 11, wherein said mouthpiece includes at least one bite plate extending from said flange and said method includes the step of covering said at least one bite plate with said element, thereby preventing direct physical contact with said at least one bite plate.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-11-05 | 2000-05-06 | 2000-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-11-05 | 2004-05-06 | 2004-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-11-05 | 2008-05-06 | 2008-11-05 | $7700.00 | Window Closed / Lapsed |