Patent US2760241A successfully refreshed from Google Patents.
US2760241A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sheet metal awning
Assignee: Individual
•
Filing: 1953-08-21
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Granted: 1956-08-28
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Expires: 1973-08-21
Abstract
No abstract record available.
Inventors
- 👤 Silverman Oscar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:10
CPC Classifications
E; E04; E04F; E04F10/00; E04F10/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2591610A
Cited
US2480447A
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US2484987A
Cited
US2597633A
Cited
US2565884A
Cited
US2619691A
Cited
US2663918A
Cited
US2644990A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-08-28 | 1960-02-27 | 1960-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-28 | 1964-02-27 | 1964-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-28 | 1968-02-27 | 1968-08-28 | $7700.00 | Window Closed / Lapsed |