US4716810A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-contained armor assembly
Assignee: Detroit Punch and Retainer Corp
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Filing: 1986-02-24
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Granted: 1988-01-05
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Expires: 2006-02-24
Abstract
Abstract A self-contained armor assembly comprising a panel unit including a pair of armor plates in spaced parallel relation to one another. The panel unit is embedded in a resinous plastic material within a casing providing a sealed package for protecting the panel unit from the elements. Mounting stud fasteners are provided for detachably mounting the armor assembly on a wall of a military vehicle or the like.
Inventors
- 👤 Emmett W. DeGuvera
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:18
CPC Classifications
F; F41; F41H; F41H5/00; F41H5/02; F41H5/023; F41H5/013; F41H5/04; F41H5/0442; F41H5/0457; Y; Y10; Y10S; Y10S428/00; Y10S428/911; Y10T; Y10T428/00; Y10T428/23; Y10T428/233
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
139 words
A self-contained armor assembly comprising a panel unit including a pair of armor plates each having opposite sides and peripheral edges, means for clamping said armor plates together in spaced, generally parallel relation, a casing in which said panel unit is housed, said armor plates being spaced from said casing along their opposite sides and peripheral edges, a foamed resinous plastic material in said casing filling the space between said armor plates and said casing and in which said armor plates are completely embedded and encapsulated, said means for clamping said armor plates together comprising a plurality of space retainers, said space retainers extending through openings in said armor plates and each having an enlarged central body portion and reduced end portions, and means on said reduced end portions to clamp said armor plates against said central body portion.
Claim 2
Dependent Claim
139 words
A self-contained armor assembly comprising a panel unit including a pair of armor plates each having opposite sides and peripheral edges, means for clamping said armor plates together in spaced, generally parallel relation, a casing in which said panel unit is housed, said armor plates being spaced from said casing along their opposite sides and peripheral edges, a foamed resinous plastic material in said casing filling the space between said armor plates and said casing and in which said armor plates are completely embedded and encapsulated, said means for clamping said armor plates together comprising a plurality of space retainers, said space retainers extending through openings in said armor plates and each having an enlarged central body portion and reduced end portions, and means on said reduced end portions to clamp said armor plates against said central body portion.
Claim 3
Dependent Claim
36 words
A self-contained armor assembly as defined in claim 1, wherein said casing is of plastic material and said casing and foamed resinous plastic material provide a sealed package to protect said armor plates from the elements.
Claim 4
Dependent Claim
178 words
A self-contained armor assembly and mounting means therefor, said armor assembly comprising a panel unit include a pair of armor plates each having opposite sides and peripheral edges, means for clamping said armor plates together in spaced, generally parallel relation comprising a plurality of elongated, tubular space retainers, said space retainers extending through openings in said armor plates and each having an enlarged central body portion and reduced end portions, means on said reduced end portions clamping said armor plates against said central body portion, a casing in which said panel unit is housed, said armor plates being spaced from said casing along their opposite sides and peripheral edges, and a foamed resinous plastic material in said casing filling the space between said armor plates and said casing and in which said armor plates are completely embedded and encapsulated, said mounting means comprising a plurality of elongated mounting stud fasteners each removably extending through said casing and through one of said tubular space retainers, and means on each mounting stud fastener for removably retaining said armor assembly thereon.
Claim 5
Dependent Claim
178 words
A self-contained armor assembly and mounting means therefor, said armor assembly comprising a panel unit include a pair of armor plates each having opposite sides and peripheral edges, means for clamping said armor plates together in spaced, generally parallel relation comprising a plurality of elongated, tubular space retainers, said space retainers extending through openings in said armor plates and each having an enlarged central body portion and reduced end portions, means on said reduced end portions clamping said armor plates against said central body portion, a casing in which said panel unit is housed, said armor plates being spaced from said casing along their opposite sides and peripheral edges, and a foamed resinous plastic material in said casing filling the space between said armor plates and said casing and in which said armor plates are completely embedded and encapsulated, said mounting means comprising a plurality of elongated mounting stud fasteners each removably extending through said casing and through one of said tubular space retainers, and means on each mounting stud fastener for removably retaining said armor assembly thereon.
References Cited (Backward Citations)
FR503320A
Cited
DE341015C
Cited
US3351374A
Cited
US4398446A
Cited
US4455801A
Cited
US4462194A
Cited
US4585683A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-01-04 | 1991-07-06 | 1992-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-01-04 | 1995-07-06 | 1996-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-01-04 | 1999-07-06 | 2000-01-05 | $7700.00 | Window Closed / Lapsed |