Patent US2629145A successfully refreshed from Google Patents.
US2629145A
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US
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Awning shutter
Assignee: F C RUSSELL Co
•
Filing: 1949-02-08
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Granted: 1953-02-24
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Expires: 1969-02-08
Abstract
No abstract record available.
Inventors
- 👤 Leroy V Parsson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:41
CPC Classifications
E; E04; E04F; E04F10/00; E04F10/08; E04F10/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1813017A
Cited
US2225011A
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US2233315A
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US2251572A
Cited
US2442891A
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US2457574A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-02-24 | 1956-08-25 | 1957-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-24 | 1960-08-25 | 1961-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-24 | 1964-08-25 | 1965-02-24 | $7700.00 | Window Closed / Lapsed |