US4211023A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Picture frame
Assignee: Individual
•
Filing: 1978-09-20
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Granted: 1980-07-08
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Expires: 1998-09-20
Abstract
Abstract A picture frame is comprised of a corner clip for each corner of a rectangular picture assembly, each corner clip including a pair of legs joined at a vertex portion and extending at right angles to one another. Each leg has an end portion extending around an associated edge of the picture assembly to the front thereof for engaging the same. Each leg and associated end portion is made of a thin strip of material extending in a plane perpendicular to the picture assembly with the end portion thereof presenting a thin edge to the front of the picture assembly. Cord means extends between a cord engaging means of each corner clip to urge the corner clips toward a central location of the picture assembly and the end portions into securing engagement with an associated edge of the picture assembly.
Inventors
- 👤 Joseph P. Eubank, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:54
CPC Classifications
A; A47; A47G; A47G1/00; A47G1/06; A47G1/0644
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
211 words
A picture frame comprising: a corner clip for each corner of a rectangular picture assembly and adapted to be engaged therewith, each corner clip comprising a pair of legs extending at right angles to each other and joined at a vertex portion with each leg extending from said vertex portion along the back of the picture assembly to an end portion, said end portion of each leg extending around an associated edge of the picture assembly to the front thereof for engaging the same, each leg and associated end portion being comprised of a flat thin strip of material extending in a plane perpendicular to the picture assembly, the dimension of said strip in said plane being several times greater than the thickness of said strip, said end portion of each leg presenting the edge of said thin strip of material to the front of the picture assembly, each corner clip having a cord engaging means, and a cord means extending between each of said corner clips and engaging the cord engaging means thereof to urge said corner clips toward a central location of the picture assembly with said end portion of each leg of each corner clip being urged into securing engagement with an associated edge of the picture assembly.
Claim 2
Dependent Claim
211 words
A picture frame comprising: a corner clip for each corner of a rectangular picture assembly and adapted to be engaged therewith, each corner clip comprising a pair of legs extending at right angles to each other and joined at a vertex portion with each leg extending from said vertex portion along the back of the picture assembly to an end portion, said end portion of each leg extending around an associated edge of the picture assembly to the front thereof for engaging the same, each leg and associated end portion being comprised of a flat thin strip of material extending in a plane perpendicular to the picture assembly, the dimension of said strip in said plane being several times greater than the thickness of said strip, said end portion of each leg presenting the edge of said thin strip of material to the front of the picture assembly, each corner clip having a cord engaging means, and a cord means extending between each of said corner clips and engaging the cord engaging means thereof to urge said corner clips toward a central location of the picture assembly with said end portion of each leg of each corner clip being urged into securing engagement with an associated edge of the picture assembly.
Claim 3
Dependent Claim
43 words
A picture frame according to claim 1 wherein each of said corner clips is made of one piece of material, said vertex portion of each corner clip comprising a V-shaped bend including a pair of vertex leg portions joined to said legs thereof.
Claim 4
Dependent Claim
79 words
A picture frame according to claim 2 wherein said cord engaging means of each corner clip comprises a pair of slots, one slot being formed in each of said pair of legs at a location close to the location where said vertex leg portions are joined to said legs, said slots having open ends facing outwardly from the back of the picture assembly and terminating at a location spaced a substantial distance from the back of the picture assembly.
Claim 5
Dependent Claim
51 words
A picture frame according to claim 3 wherein said vertex portion of at least one of said corner clips is formed with a cord holding slot having a width less than the diameter of said cord means and having an open end facing outwardly from the back of the picture assembly.
Claim 6
Dependent Claim
44 words
A picture frame according to claim 1 wherein said end portions are formed with sharp straight-edged right angle corners adapted to receive the corners of the edge of a picture assembly of a size equal to the spacing between said corners without pressing thereagainst.
Claim 7
Dependent Claim
26 words
A picture frame according to claim 5 including a resilient bumper mounted on said end portions to face the edge of the picture assembly engaged thereby.
Claim 8
Dependent Claim
86 words
A picture frame according to claim 1 wherein each of said corner clips comprises: a pair of clip members each of which includes one of said pair of legs and the associated end portion thereof, each pair of clip members for a corner clip being provided with first cooperating engaging portions for securing a pair of clip members together in crossed relation at a first location and second cooperating engaging portions for securing a pair of clip members together in crossed relation at a second location.
Claim 9
Dependent Claim
78 words
A picture frame according to claim 7 wherein said cooperating portions for securing a pair of clip members together are provided by a pair of spaced apart notches in each of said legs, said notches being constructed and arranged so that the clip members fit together by having a notch on one clip member slip into a notch on the other clip member with a portion of the leg of each clip member received in an associated notch.
Claim 10
Dependent Claim
56 words
A picture frame according to claim 8 wherein said cord engaging means on each clip member comprises slots in each of said legs at a location close to the location of said notches whereby the cord engaging means is engaged by the cord means at a location close to the intersection of the crossed clip members.
Claim 11
Dependent Claim
35 words
A picture frame according to claim 8 wherein at least a plurality of said corner clips are provided with a cord holding slot havng a width of less than the diameter of said cord means.
Claim 12
Dependent Claim
32 words
A picture frame according to claim 1 wherein the strip of material forming said clip members is a soft material that does not cause damage to the picture assembly upon engagement therewith.
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) | 1983-07-08 | 1984-01-07 | 1984-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-07-08 | 1988-01-07 | 1988-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-07-08 | 1992-01-07 | 1992-07-08 | $7700.00 | Window Closed / Lapsed |