US4464114A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surgical pack retention device
Assignee: Individual
•
Filing: 1983-01-17
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Granted: 1984-08-07
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Expires: 2003-01-17
Abstract
Abstract An oral pack retention system for use in covering a location in the mouth and including a retention fixture, a flexible wire and a mass of moldable pack material. The retention fixture has a central portion which is adapted to be along the side of the tooth and a pair of spaced arms which extend away from the central portion to define an opening and to be anchored in the mass. The flexible wire is adapted to extend around the tooth and to be fastened to the central portion of the fixture. The mass of moldable material is molded to the fixture so that it covers the location in the mouth.
Inventors
- 👤 Albert J. Anthony
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:37
CPC Classifications
A; A61; A61C; A61C19/00; A61C19/001; A61F; A61F13/00; A61F13/15; A61F13/20; A61F13/2002; A61F13/2008
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
134 words
An oral pack retention system for use in covering a location in the mouth, comprising: (a) a retention fixture adapted to be located against the side surface of a tooth, said fixture having a central portion which is adapted to lie along the side surface of the tooth and a pair of spaced arms extending away from the central portion and terminating in free ends which define an opening which is spaced from said central portion and said tooth surface, (b) a flexible wire adapted to extend tightly around the tooth and to be fastened to the central portion of the fixture, and (c) a mass of moldable pack material molded to the fixture so that it covers said location and engulfs said fixture, so that said fixture is effectively anchored within said mass.
Claim 2
Dependent Claim
134 words
An oral pack retention system for use in covering a location in the mouth, comprising: (a) a retention fixture adapted to be located against the side surface of a tooth, said fixture having a central portion which is adapted to lie along the side surface of the tooth and a pair of spaced arms extending away from the central portion and terminating in free ends which define an opening which is spaced from said central portion and said tooth surface, (b) a flexible wire adapted to extend tightly around the tooth and to be fastened to the central portion of the fixture, and (c) a mass of moldable pack material molded to the fixture so that it covers said location and engulfs said fixture, so that said fixture is effectively anchored within said mass.
Claim 3
Dependent Claim
30 words
An oral pack retention system as recited in claim 1, wherein the fixture has an extruded shape, and wherein the fixture and the wire are formed of a corrosion-resistant material.
Claim 4
Dependent Claim
26 words
An oral pack retention system as recited in claim 2, wherein the fixture is formed of stainless steel and is attached by welding to the wire.
Claim 5
Dependent Claim
35 words
An oral pack retention system as recited in claim 1, wherein each arm lies at an obtuse angle to the central portion, and a flange extends from the end of each arm toward each other.
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) | 1987-08-07 | 1988-02-06 | 1988-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-08-07 | 1992-02-06 | 1992-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-08-07 | 1996-02-06 | 1996-08-07 | $7700.00 | Window Closed / Lapsed |