Patent US4773184A successfully refreshed from Google Patents.
US4773184A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Non-metallic door edge guard having different appearances of each side
Assignee: US Product Development Co
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Filing: 1987-06-03
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Granted: 1988-09-27
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Expires: 2007-06-03
Abstract
Abstract A non-metallic door edge guard having notch structure at the center of the exterior surface of the base and a layer of material extending from the notch structure around the base and onto the exterior of one leg so that this leg presents an exterior appearance different from that of the other leg.
Inventors
- 👤 Robert Adell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:42
CPC Classifications
B; B60; B60R; B60R13/00; B60R13/04; B60R13/043
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
125 words
In combination with the trailing edge of a swinging closure, the improvement in a decorative and protective edge guard fitted onto the trailing edge of the swinging closure, comprising a non-metallic body having a curved base fitting over the edge and legs extending from the base to fit against sides of the swinging closure adjacent the edge, said body containing notch structure disposed at its exterior surface at the center of said base, a layer of non-metallic material cooperatively joined to the exterior surface of said body, said layer extending from said notch structure along said base and at least an adjoining portion of one of the legs; and said layer presenting a different exterior appearance from that presented by the other of the legs.
Claim 2
Dependent Claim
125 words
In combination with the trailing edge of a swinging closure, the improvement in a decorative and protective edge guard fitted onto the trailing edge of the swinging closure, comprising a non-metallic body having a curved base fitting over the edge and legs extending from the base to fit against sides of the swinging closure adjacent the edge, said body containing notch structure disposed at its exterior surface at the center of said base, a layer of non-metallic material cooperatively joined to the exterior surface of said body, said layer extending from said notch structure along said base and at least an adjoining portion of one of the legs; and said layer presenting a different exterior appearance from that presented by the other of the legs.
Claim 3
Dependent Claim
23 words
The improvement set forth in claim 1 in which the exterior appearance presented by said other leg is that of said non-metallic body.
Claim 4
Dependent Claim
21 words
The improvement set forth in claim 1 in which said notch structure comprises an undercut at the center of the base.
Claim 5
Dependent Claim
20 words
The improvement set forth in claim 1 in which said layer comprises a transparent non-metallic material encapsulating a metallic foil.
Claim 6
Dependent Claim
100 words
The improvement set forth in claim 1 in which said notch structure is defined by a protuberance at the center of said base, said layer extending from one side of said protuberance, and including another layer of material cooperatively joined to the exterior surface of said body, said another layer extending from the other side of said notch structure along said base and at least an adjoining portion of the other of the legs, and the cooperative effect of said another layer and other leg presenting a different exterior appearance from that presented by the first-mentioned layer and one leg.
Claim 7
Dependent Claim
125 words
For use on the trailing edge of a swinging closure, the improvement in a decorative and protective edge guard for fitting onto such a trailing edge, comprising a non-metallic body having a curved base adapted for fitting over the edge and legs extending from the base for fitting against sides of the swinging closure adjacent the edge, said body containing notch structure disposed at its exterior surface at the center of said base, a layer of non-metallic material cooperatively joined to the exterior surface of said body, said layer extending from said notch structure along said base and at least an adjoining portion of one of the legs; and said layer presenting a different exterior appearance from that presented by the other of the legs.
Claim 8
Dependent Claim
125 words
For use on the trailing edge of a swinging closure, the improvement in a decorative and protective edge guard for fitting onto such a trailing edge, comprising a non-metallic body having a curved base adapted for fitting over the edge and legs extending from the base for fitting against sides of the swinging closure adjacent the edge, said body containing notch structure disposed at its exterior surface at the center of said base, a layer of non-metallic material cooperatively joined to the exterior surface of said body, said layer extending from said notch structure along said base and at least an adjoining portion of one of the legs; and said layer presenting a different exterior appearance from that presented by the other of the legs.
Claim 9
Dependent Claim
23 words
The improvement set forth in claim 6 in which the exterior appearance presented by said other leg is that of said non-metallic body.
Claim 10
Dependent Claim
21 words
The improvement set forth in claim 6 in which said notch structure comprises an undercut at the center of the base.
Claim 11
Dependent Claim
20 words
The improvement set forth in claim 6 in which said layer comprises a transparent non-metallic material encapsulating a metallic foil.
Claim 12
Dependent Claim
100 words
The improvement set forth in claim 6 in which said notch structure is defined by a protuberance at the center of said base, said layer extending from one side of said protuberance, and including another layer of material cooperatively joined to the exterior surface of said body, said another layer extending from the other side of said notch structure along said base and at least an adjoining portion of the other of the legs, and the cooperative effect of said another layer and other leg presenting a different exterior appearance from that presented by the first-mentioned layer and one leg.
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) | 1991-09-27 | 1992-03-28 | 1992-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-09-27 | 1996-03-28 | 1996-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-09-27 | 2000-03-28 | 2000-09-27 | $7700.00 | Window Closed / Lapsed |