Patent US2516075A successfully refreshed from Google Patents.
US2516075A
Expired / Lapsed
US
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Awning type window structure with operating and locking mechanisms therefor
Assignee: Individual
•
Filing: 1945-02-26
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Granted: 1950-07-18
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Expires: 1965-02-26
Abstract
No abstract record available.
Inventors
- 👤 Samuel C Reynaud
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:27
CPC Classifications
E; E05; E05F; E05F17/00; E05Y; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/148
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1668170A
Cited
US1651494A
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US1661294A
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GB324498A
Cited
US1876942A
Cited
US1925817A
Cited
US1987516A
Cited
US2175485A
Cited
US2199562A
Cited
US2313827A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-07-17 | 1954-01-16 | 1954-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-17 | 1958-01-16 | 1958-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-17 | 1962-01-16 | 1962-07-18 | $7700.00 | Window Closed / Lapsed |