Patent US2629903A successfully refreshed from Google Patents.
US2629903A
Expired / Lapsed
US
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Sheet metal awning structure
Assignee: Individual
•
Filing: 1948-10-22
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Granted: 1953-03-03
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Expires: 1968-10-22
Abstract
No abstract record available.
Inventors
- 👤 Ralph S Bird
- 👤 Elmer G Voelker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:08
CPC Classifications
E; E04; E04F; E04F10/00; E04F10/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1672914A
Cited
US2159735A
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US2256941A
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US2312489A
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US2482624A
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US2442891A
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US2542919A
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US2539705A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-02 | 1956-09-01 | 1957-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-02 | 1960-09-01 | 1961-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-02 | 1964-09-01 | 1965-03-03 | $7700.00 | Window Closed / Lapsed |