Patent US4296561A successfully refreshed from Google Patents.
US4296561A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Picture frame having integral latching means
Assignee: Individual
•
Filing: 1980-03-05
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Granted: 1981-10-27
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Expires: 2000-03-05
Abstract
Abstract The disclosure concerns a picture frame including an inflexible planar base and a flexible cover comprised of clear synthetic resinous material. The cover may be printed or have a layer applied on a surface thereof to form a border. The cover is provided at one edge or perhaps at a pair of opposed parallel edges, with a glued latch element. This element engages a corresponding edge on the base in the space between the latch element and the inner surface of the cover. The latch element is disengaged for the insertion of a print or photo by bending the cover adjacent the latch element for sliding the latch element off the base, inserting the print and then reinstalling the latch element on the base. Upon release of the latch element, the resiliency of the cover returns the latch element to the engaged position over the respective edge of the base.
Inventors
- 👤 Peter Lawrence
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:49
CPC Classifications
A; A47; A47G; A47G1/00; A47G1/14; A47G1/141; A47G1/06; A47G2001/0694
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
276 words
A frame for pictures, prints, or the like, comprising: a relatively rigid, flat base, having marginal edges; the base having a front surface and an opposite rear surface; a flat cover formed of flexible material having a degree of resiliency; the cover having a front and a rear surface; the rear surface of the cover being placed over the front surface of the base; the cover having a first edge portion and a second edge portion opposite the first edge portion; latch means secured to the cover at the first edge portion of the cover; the latch means including a relatively rigid relatively rigid strip having greater rigidity than the flexible material of the cover, the strip being located at the first edge portion and also extending in a distance partway from the relatively rigid first edge portion to the second edge portion, and the strip also extending along the first edge portion; the strip including a surface thereof secured to the adjacent surface of the cover, whereby the strip secured to the flexible cover prevents the cover from flexing where the cover surface and strip surface are secured together; a rigid flap on the rigid strip for extending down the rear surface of the base; the flap having greater rigidity than the flexible material of the cover; the latch means flap being long enough that the relatively rigid flap holds the cover securely on the base; the cover being secured to the base at a location away from the first edge portion of the cover, thereby enabling the first edge portion to be latched to the base and to be moved away from the base.
Claim 2
Dependent Claim
276 words
A frame for pictures, prints, or the like, comprising: a relatively rigid, flat base, having marginal edges; the base having a front surface and an opposite rear surface; a flat cover formed of flexible material having a degree of resiliency; the cover having a front and a rear surface; the rear surface of the cover being placed over the front surface of the base; the cover having a first edge portion and a second edge portion opposite the first edge portion; latch means secured to the cover at the first edge portion of the cover; the latch means including a relatively rigid relatively rigid strip having greater rigidity than the flexible material of the cover, the strip being located at the first edge portion and also extending in a distance partway from the relatively rigid first edge portion to the second edge portion, and the strip also extending along the first edge portion; the strip including a surface thereof secured to the adjacent surface of the cover, whereby the strip secured to the flexible cover prevents the cover from flexing where the cover surface and strip surface are secured together; a rigid flap on the rigid strip for extending down the rear surface of the base; the flap having greater rigidity than the flexible material of the cover; the latch means flap being long enough that the relatively rigid flap holds the cover securely on the base; the cover being secured to the base at a location away from the first edge portion of the cover, thereby enabling the first edge portion to be latched to the base and to be moved away from the base.
Claim 3
Dependent Claim
29 words
The frame of claim 1, wherein the cover is secured to the base at the edge of the base that is opposite the first edge portion of the cover.
Claim 4
Dependent Claim
61 words
The frame of claim 1, wherein the latch means includes an element for raising the flap away from the rear surface of the cover, for defining a recess between the cover and the flap; where the flap is passed down over the rear of the base, the one marginal edge of the base being held in the recess by the flap.
Claim 5
Dependent Claim
116 words
The frame of claim 3, wherein the latch means element comprises a relatively rigid strip of shorter height having a front which is secured behind the rear surface of the cover, such that latching of the latch means on the base involves bending the cover to move the flap over the one marginal edge of the base; a second relatively rigid strip of greater height, affixed at the rear of the first mentioned strip and having the flap defined thereon and the flap extending further down along the height dimensions of the cover from the bottom edge of the first mentioned strip, thereby defining the recess between the flap and the rear surface of the cover.
Claim 6
Dependent Claim
18 words
The frame of claim 4, wherein the first and second mentioned strips are integrated as a single unit.
Claim 7
Dependent Claim
25 words
The frame of claim 4, wherein the latch means includes a surface in the recess that faces toward the one marginal edge of the base.
Claim 8
Dependent Claim
29 words
The frame of claim 4, wherein the cover is secured to the base at the edge of the base that is opposite the first edge portion of the cover.
Claim 9
Dependent Claim
44 words
The frame of claim 4, further comprising an easel attached to the base at the one marginal edge of the base for standing the frame; the easel comprises a member that is hinged to the base to swivel away from the base for standing.
Claim 10
Dependent Claim
21 words
The frame of claim 4, wherein the cover is comprised of transparent material; a flexible border being defined on the cover.
Claim 11
Dependent Claim
48 words
The claim of either of claims 1 or 3, wherein the latch means is secured behind the rear surface of the cover, such that latching of the latch means on the base involves bending the cover to move the flap over the one marginal edge of the base.
Claim 12
Dependent Claim
29 words
The frame of claim 10, wherein the cover is secured to the base at the edge of the base that is opposite the first edge portion of the cover.
Claim 13
Dependent Claim
17 words
The frame of claim 1, further comprising an easel attached to the base for standing the frame.
Claim 14
Dependent Claim
23 words
The frame of claim 12, wherein the easel comprises a member that is hinged to the base to swivel away from the base.
Claim 15
Dependent Claim
21 words
The frame of claim 13, wherein the easel is hinged to the base at the one marginal edge of the base.
Claim 16
Dependent Claim
17 words
The frame of either of claims 1 or 4, wherein the cover is comprised of transparent material.
Claim 17
Dependent Claim
14 words
The frame of claim 15, further comprising a flexible border defined on the cover.
Claim 18
Dependent Claim
13 words
The frame of claim 16, wherein the border comprises a layer of ink.
Claim 19
Dependent Claim
21 words
The frame of either of claims 16 or 17, wherein the border is defined on the rear surface of the cover.
Claim 20
Dependent Claim
17 words
The frame of claim 16, wherein the border is defined on the front surface of the cover.
Claim 21
Dependent Claim
24 words
The frame of either of claims 16 or 19, wherein the border comprises a strip of flexible material that is adhered to the cover.
Claim 22
Dependent Claim
55 words
The frame of claim 1, wherein the strip has an edge at the side thereof away from the first edge portion of the cover; the strip edge is opposed to and adjacent the adjacent marginal edge of the base, and there is separation between the strip edge and the adjacent marginal edge of the base.
Claim 23
Dependent Claim
30 words
The frame of claim 21, wherein the strip edge is adjacent the adjacent marginal edge of the base along the entire length of the strip along the first edge portion.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-10-26 | 1985-04-27 | 1985-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-10-26 | 1989-04-27 | 1989-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-10-26 | 1993-04-27 | 1993-10-27 | $7700.00 | Window Closed / Lapsed |