Patent US2847721A successfully refreshed from Google Patents.
US2847721A
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US
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Simulated brick or the like wallpaper
Assignee: JOSEPH SAGE
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Filing: 1956-01-31
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Granted: 1958-08-19
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Expires: 1976-01-31
Abstract
No abstract record available.
Inventors
- 👤 Lester A Diamond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 05:18
CPC Classifications
B; B44; B44F; B44F9/00; B44F9/04; B44C; B44C7/00; B44F11/00; B44F11/06
Claims Analysis
Total Claims: 0
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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) | 1961-08-18 | 1962-02-17 | 1962-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-18 | 1966-02-17 | 1966-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-18 | 1970-02-17 | 1970-08-19 | $7700.00 | Window Closed / Lapsed |