US2647244A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Prepatch connector bay
Assignee: Reeves Instrument Corp
•
Filing: 1950-08-31
•
Granted: 1953-07-28
•
Expires: 1970-08-31
Abstract
No abstract record available.
Inventors
- 👤 Chalmers B Dewey
- 👤 Norman C Zatsky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 18:08
CPC Classifications
G; G06; G06F; G06F7/00; G06F7/38; G06F7/40; G06F7/42; H; H01; H01R; H01R13/00; H01R13/62; H01R13/629; H01R13/633
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1422241A
Cited
US2111118A
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US2432120A
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US2438371A
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US2466370A
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US2510944A
Cited
US2535031A
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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) | 1956-07-27 | 1957-01-26 | 1957-07-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-27 | 1961-01-26 | 1961-07-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-27 | 1965-01-26 | 1965-07-28 | $7700.00 | Window Closed / Lapsed |