Patent US3663349A successfully refreshed from Google Patents.
US3663349A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wall panel
Assignee: Individual
•
Filing: 1971-03-18
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Granted: 1972-05-16
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Expires: 1991-03-18
Abstract
Abstract A wall panel comprising a central layer of fabric having glued thereto on one side a layer of veneer wood or imitation leather and provided on the other side with plastic material secured to the fabric by hot pressing so as to impart to the wall panel the geometric embossed form of the pressing die.
Inventors
- 👤 Fulvio Venturino
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:45
CPC Classifications
B; B32; B32B; B32B27/00; B32B27/12; B32B21/00; B32B21/10; B32B27/32; B32B3/00; B32B3/26; B32B3/28; B32B7/00; B32B7/04; B32B7/12; B44; B44C; B44C3/00; B44C3/08; B44C3/085; B44F; B44F9/00; B44F9/12; B32B2607/00; Y; Y10; Y10S; Y10S428/00; Y10S428/904; Y10T; Y10T428/00; Y10T428/24; Y10T428/24628; Y10T428/24669; Y10T428/24736
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
24 words
The wall panel of claim 1 wherein said plastic material is selected from the group comprising polyethylene, polypropylene, or a mixture of these materials.
Claim 2
Dependent Claim
36 words
The wall panel of claim 1 wherein said plastic material extends over the fabric material in sections spaced by small intervals from each other so as to provide a wall panel that can be rolled up.
Claim 3
Dependent Claim
66 words
A wall panel comprising a central layer of fabric material, a thin layer of imitation leather adhesively secured to one side of said fabric, and a layer of plastic material secured by hot pressing to the other side of said fabric material, said plastic material and said imitation leather being deformed during hot pressing to impart to the exterior of the wall panel the desired configuration.
References Cited (Backward Citations)
US453689A
Cited
US1443195A
Cited
GB283023A
Cited
US2565491A
Cited
US2812277A
Cited
US3212957A
Cited
US3539433A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-05-16 | 1975-11-15 | 1976-05-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-05-16 | 1979-11-15 | 1980-05-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-05-16 | 1983-11-15 | 1984-05-16 | $7700.00 | Window Closed / Lapsed |