Patent US2458619A successfully refreshed from Google Patents.
US2458619A
Expired / Lapsed
US
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Louvered awning
Assignee: Individual
•
Filing: 1946-05-03
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Granted: 1949-01-11
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Expires: 1966-05-03
Abstract
No abstract record available.
Inventors
- 👤 Orman O Mckinley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:18
CPC Classifications
E; E04; E04F; E04F10/00; E04F10/08; E04F10/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US147090A
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US957531A
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US921704A
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US1071232A
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US1813017A
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US1913817A
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US2119241A
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US2187639A
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US2364846A
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US2404178A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-01-11 | 1952-07-12 | 1953-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-01-11 | 1956-07-12 | 1957-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-01-11 | 1960-07-12 | 1961-01-11 | $7700.00 | Window Closed / Lapsed |