US3654067A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Building wall structure
Assignee: SOLOMON A KLEIN
•
Filing: 1970-03-16
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Granted: 1972-04-04
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Expires: 1990-03-16
Abstract
Abstract AN INTERIOR PLASTERED HOUSE WALL IS COVERED WITH A COVERING HAVING A FRONT PAPER PLY AND A METAL FOIL BACK PLY, THIS COVERING BEING ADHERED TO THE WALL BY AN ADHESIVE COMPOSITION WHICH (1) THE APPLICATION OF THE COVERING TO A WALL, (2) PERMITS THE COVERING TO BE PULLED FROM THE WALL YEARS LATER, AND (3) EFFECTIVELY HOLDS THE COVERING TO THE WALL FOR SEVERAL YEARS UNLESS REMOVED BY FORCE.
Inventors
- 👤 Solomon A Klein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 22:21
CPC Classifications
B; B32; B32B; B32B15/00; B32B15/04; B32B15/12; C; C09; C09J; C09J7/00; C09J7/30; C09J7/38; C09J7/381; B32B13/00; B32B13/04; B32B13/06; B32B7/00; B32B7/04; B32B7/12; B32B2307/00; B32B2307/30; B32B2307/304; B32B2307/40; B32B2307/416; B32B2307/70; B32B2307/726; B32B2307/7265; B32B2451/00; B32B2607/00; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31678; Y10T428/31692; Y10T428/31703
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-04-04 | 1975-10-04 | 1976-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-04-04 | 1979-10-04 | 1980-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-04-04 | 1983-10-04 | 1984-04-04 | $7700.00 | Window Closed / Lapsed |