Patent US4721644A successfully refreshed from Google Patents.
US4721644A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bulletin board
Assignee: ARTISTIC DESK PAD & NOVELTY Co Inc 721 EAST 133RD STREET BRONX NEW YORK 10454 A CORP OF NEW YORK
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Filing: 1986-09-19
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Granted: 1988-01-26
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Expires: 2006-09-19
Abstract
Abstract A bendable and shipable bulletin board comprising front and rear layers heat sealed to one another, a foam core between the front and rear layers, and at least one stiffening layer between the front and rear layers. Advantageously the front layer is sueded so pin holes will not show and the foam and stiffening layers, possibly integral, can be folded over for shipping but, upon release, will resume their flat condition.
Inventors
- 👤 Steve I. Mayo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 13:38
CPC Classifications
B; B32; B32B; B32B5/00; B32B5/18; B32B27/00; B32B27/06; B32B27/065; B32B27/30; B32B27/40; G; G09; G09F; G09F15/00; G09F15/0006; B32B2307/00; B32B2307/30; B32B2307/31; B32B2307/50; B32B2307/546; B32B2590/00; Y; Y10; Y10T; Y10T428/00; Y10T428/23; Y10T428/233; Y10T428/23907; Y10T428/2395
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
91 words
A bendable and shippable bulletin board comprising front and rear layers heat seals to one another, a foam core between the front and rear layer, and including two stiffening layers, one between the core and front layer and the other between the core and the rear layer wherein the front layer is sueded, and wherein means are provided for attaching the rear layer to a wall and wherein the board is for use with push pins having a pin at most approximately equal in length to the thickness of the core.
Claim 2
Dependent Claim
91 words
A bendable and shippable bulletin board comprising front and rear layers heat seals to one another, a foam core between the front and rear layer, and including two stiffening layers, one between the core and front layer and the other between the core and the rear layer wherein the front layer is sueded, and wherein means are provided for attaching the rear layer to a wall and wherein the board is for use with push pins having a pin at most approximately equal in length to the thickness of the core.
Claim 3
Dependent Claim
12 words
A board according to claim 1, wherein the front layer is textured.
Claim 4
Dependent Claim
28 words
A board according to claim 1, including at least one corner reinforcing member located at a corner on the rear layer and heat sealed to the rear layer.
Claim 5
Dependent Claim
12 words
A board according to claim 3, wherein the reinforcing member is transparent.
Claim 6
Dependent Claim
20 words
A board according to claim 3, wherein the board is rectangular and a reinforcing member is located at each corner.
Claim 7
Dependent Claim
20 words
A board according to claim 1, wherein the foam core is peripherally heat sealed to the front and/or back layers.
Claim 8
Dependent Claim
37 words
A board according to claim 1, including at least one corner reinforcing member located at a corner on the rear layer and heat sealed to the rear layer, such reinforcing member forming a pocket holding said pins.
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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) | 1991-01-25 | 1991-07-27 | 1992-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-01-25 | 1995-07-27 | 1996-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-01-25 | 1999-07-27 | 2000-01-26 | $7700.00 | Window Closed / Lapsed |