Patent US2465662A successfully refreshed from Google Patents.
US2465662A
Expired / Lapsed
US
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Receptacle closure
Assignee: Individual
•
Filing: 1944-02-07
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Granted: 1949-03-29
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Expires: 1964-02-07
Abstract
No abstract record available.
Inventors
- 👤 Hugh W Sanford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:24
CPC Classifications
B; B65; B65D; B65D41/00; B65D41/02; B65D41/04; B65D41/0435
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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FR367069A
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US1123206A
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US1690161A
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US1813949A
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US1747591A
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US2047977A
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FR805609A
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US2062589A
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US2276907A
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US2339702A
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US2372227A
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US2348014A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-03-28 | 1952-09-27 | 1953-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-03-28 | 1956-09-27 | 1957-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-03-28 | 1960-09-27 | 1961-03-29 | $7700.00 | Window Closed / Lapsed |