US2991675A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Crimping tool
Assignee: Buchanan Electrical Products Corp
•
Filing: 1958-11-10
•
Granted: 1961-07-11
•
Expires: 1978-11-10
Abstract
No abstract record available.
Inventors
- 👤 Ustin George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 04:43
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/04; H01R43/042; H01R43/0424
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US478121A
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US691477A
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US1064182A
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US1528691A
Cited
GB367221A
Cited
US2467012A
Cited
US2696747A
Cited
US2753742A
Cited
US2737071A
Cited
US2933000A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-10 | 1965-01-09 | 1965-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-10 | 1969-01-09 | 1969-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-10 | 1973-01-09 | 1973-07-11 | $7700.00 | Window Closed / Lapsed |