Patent US2644207A successfully refreshed from Google Patents.
US2644207A
Expired / Lapsed
US
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Metal awning or like structure
Assignee: FOUR WAY AWNING Co
•
Filing: 1948-04-19
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Granted: 1953-07-07
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Expires: 1968-04-19
Abstract
No abstract record available.
Inventors
- 👤 John C Mccormack
- 👤 Joseph L White
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:28
CPC Classifications
E; E04; E04F; E04F10/00; E04F10/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US876098A
Cited
US1176080A
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US1926609A
Cited
US2093860A
Cited
US2109920A
Cited
US2394736A
Cited
US2441081A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-07-06 | 1957-01-05 | 1957-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-06 | 1961-01-05 | 1961-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-06 | 1965-01-05 | 1965-07-07 | $7700.00 | Window Closed / Lapsed |