US2788508A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric connector
Assignee: Buchanan Electrical Products Corp
•
Filing: 1953-01-06
•
Granted: 1957-04-09
•
Expires: 1973-01-06
Abstract
No abstract record available.
Inventors
- 👤 Stephen N Buchanan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 16:52
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/04; H01R43/058; H01R4/00; H01R4/10; H01R4/16; H01R4/18; H01R4/20; H01R4/203; H01R4/206
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1537728A
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US1610052A
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US1936611A
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US2106007A
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US2358745A
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US2452932A
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US2554813A
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US2685076A
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US2724098A
Cited
US2697213A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-04-08 | 1960-10-08 | 1961-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-04-08 | 1964-10-08 | 1965-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-04-08 | 1968-10-08 | 1969-04-09 | $7700.00 | Window Closed / Lapsed |