US2466930A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric fitting
Assignee: Individual
•
Filing: 1944-06-29
•
Granted: 1949-04-12
•
Expires: 1964-06-29
Abstract
No abstract record available.
Inventors
- 👤 William H Cook
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:55
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/28; H01R4/50; H01R4/5008; Y; Y10; Y10T; Y10T24/00; Y10T24/39; Y10T24/3909
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1459651A
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DE519974C
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US1645650A
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US2042580A
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US2032470A
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US2036616A
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US2178365A
Cited
US2097603A
Cited
US2204408A
Cited
US2254754A
Cited
US2309311A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-04-11 | 1952-10-11 | 1953-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-04-11 | 1956-10-11 | 1957-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-04-11 | 1960-10-11 | 1961-04-12 | $7700.00 | Window Closed / Lapsed |