Patent US2647290A successfully refreshed from Google Patents.
US2647290A
Expired / Lapsed
US
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Window awning
Assignee: PEERLESS PRODUCTS Inc
•
Filing: 1948-08-30
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Granted: 1953-08-04
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Expires: 1968-08-30
Abstract
No abstract record available.
Inventors
- 👤 Jack M Nachman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:54
CPC Classifications
E; E04; E04F; E04F10/00; E04F10/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1391665A
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US1741202A
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US1662261A
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US1961327A
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US2117320A
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US2251572A
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US2234760A
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US2389970A
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US2564275A
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US2484987A
Cited
US2601306A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-03 | 1957-02-02 | 1957-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-03 | 1961-02-02 | 1961-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-03 | 1965-02-02 | 1965-08-04 | $7700.00 | Window Closed / Lapsed |