US5467783A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus and method for the reduction of snoring
Assignee: Individual
•
Filing: 1994-12-06
•
Granted: 1995-11-21
•
Expires: 2014-12-06
Abstract
Abstract An apparatus for intra-oral use including a framework having an upper curved platform and a lower curved platform, each of the platforms being defined by two walls extending from and separated by a floor, a material bonded to the upper and lower curved platform adapted to be molded in a shape suitable for relatively snugly receiving maxillary teeth of a user and for relatively loosely receiving mandibular teeth of the user when the user's mouth is closed in a normal, closing arch, and a cavity formed between the upper and lower platforms adapted to receive the tongue of the user.
Inventors
- 👤 Thomas E. Meade
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 08:18
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/56; A61F5/566
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
161 words
An apparatus for intra-oral use comprising: a framework having an upper platform and a lower platform, each of the platforms being defined by two walls extending from and separated by a floor, a rear one of the two walls defining the lower platform extending substantially perpendicular to the floor defining the lower platform, said upper and lower platforms being curved in an arch to conform to a user's mouth, a rear wall of said lower platform being disposed at an inner portion of the arch and extending substantially perpendicular to a plane that contains the arch; a material bonded to the upper and lower platform adapted to be molded in a shape suitable for relatively snugly receiving maxillary teeth of a user and for relatively loosely receiving mandibular teeth of the user when the user's mouth is closed in a normal closing arch; and a cavity formed between the upper and lower platforms adapted to receive the tongue of the user.
Claim 2
Independent Claim
161 words
An apparatus for intra-oral use comprising: a framework having an upper platform and a lower platform, each of the platforms being defined by two walls extending from and separated by a floor, a rear one of the two walls defining the lower platform extending substantially perpendicular to the floor defining the lower platform, said upper and lower platforms being curved in an arch to conform to a user's mouth, a rear wall of said lower platform being disposed at an inner portion of the arch and extending substantially perpendicular to a plane that contains the arch; a material bonded to the upper and lower platform adapted to be molded in a shape suitable for relatively snugly receiving maxillary teeth of a user and for relatively loosely receiving mandibular teeth of the user when the user's mouth is closed in a normal closing arch; and a cavity formed between the upper and lower platforms adapted to receive the tongue of the user.
Claim 3
Dependent Claim
49 words
The apparatus recited in claim 1, further comprising a channel disposed along an outer circumference of the framework formed at an intersection of an outer side of the front walls of each of the upper and lower platforms, the channel forming an air passage during use of the apparatus.
Claim 4
Dependent Claim
17 words
The apparatus recited in claim 1, wherein the framework is formed from a single piece of plastic.
Claim 5
Dependent Claim
18 words
The apparatus recited in claim 1, wherein the framework is formed from a resilient semi-rigid polycarbonate resin thermoplastic.
Claim 6
Dependent Claim
11 words
The apparatus recited in claim 4, wherein the thermoplastic is Lexan™.
Claim 7
Dependent Claim
22 words
The apparatus recited in claim 1, wherein the material bonded to the upper and lower platforms is an ethylene-vinyl acetate copolymer resin.
Claim 8
Dependent Claim
11 words
The apparatus recited in claim 6, wherein the material is Elvax™.
Claim 9
Dependent Claim
32 words
The apparatus recited in claim 1, wherein a front one of the two walls defining the lower platform is shorter than the rear one of the two walls defining the lower platform.
Claim 10
Dependent Claim
33 words
The apparatus recited in claim 1, wherein a rear one of the two walls defining the lower platform forms a stop such that the mandibular teeth are prevented from rearward movement during use.
Claim 11
Dependent Claim
47 words
The apparatus recited in claim 1, wherein a front side of the apparatus between the upper and lower means is a solid wall which is impervious to air and the cavity in which the tongue is received is formed on a rear side of the solid wall.
References Cited (Backward Citations)
US3126002A
Cited
US587358A
Cited
US746869A
Cited
US1674336A
Cited
US2424533A
Cited
US2483157A
Cited
US2574623A
Cited
US2521039A
Cited
US2590118A
Cited
US2627268A
Cited
US2669988A
Cited
US2705006A
Cited
US2857909A
Cited
US2882893A
Cited
US3132647A
Cited
US3434470A
Cited
US3457916A
Cited
US3478742A
Cited
DE2320501A1
Cited
US3871370A
Cited
US4185817A
Cited
GB1569129A
Cited
US4144614A
Cited
US4196724A
Cited
US4169473A
Cited
US4304227A
Cited
US4431411A
Cited
US4495945A
Cited
US4568280A
Cited
US4551473A
Cited
US4553549A
Cited
US4593686A
Cited
US4669459A
Cited
USD302036S
Cited
US4715368A
Cited
US4901737A
Cited
EP0298649A1
Cited
US5092346A
Cited
US4955393A
Cited
US5003994A
Cited
US5117816A
Cited
US5174284A
Cited
US5154184A
Cited
US5277202A
Cited
US5277203A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-11-20 | 1999-05-22 | 1999-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-11-20 | 2003-05-22 | 2003-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-11-20 | 2007-05-22 | 2007-11-21 | $7700.00 | Window Closed / Lapsed |