Patent US2739356A successfully refreshed from Google Patents.
US2739356A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metal awning
Assignee: Individual
•
Filing: 1950-03-20
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Granted: 1956-03-27
•
Expires: 1970-03-20
Abstract
No abstract record available.
Inventors
- 👤 Stanley E Aldridge
- 👤 Ralph H Aldridge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:26
CPC Classifications
E; E04; E04F; E04F10/00; E04F10/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE338382C
Cited
US1770063A
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US2083681A
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FR775759A
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US2305122A
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US2412404A
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US2542919A
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US2568679A
Cited
US2611935A
Cited
US2588011A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-03-27 | 1959-09-26 | 1960-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-03-27 | 1963-09-26 | 1964-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-03-27 | 1967-09-26 | 1968-03-27 | $7700.00 | Window Closed / Lapsed |