US2974302A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical terminal construction
Assignee: International Register Co
•
Filing: 1958-06-11
•
Granted: 1961-03-07
•
Expires: 1978-06-11
Abstract
No abstract record available.
Inventors
- 👤 Robert B Ellis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 04:53
CPC Classifications
H; H01; H01H; H01H1/00; H01H1/58; H01H1/5866; H01R; H01R13/00; H01R13/02; H01R13/10; H01R13/11; H01R13/115
Claims Analysis
Total Claims: 0
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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) | 1964-03-06 | 1964-09-05 | 1965-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-03-06 | 1968-09-05 | 1969-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-03-06 | 1972-09-05 | 1973-03-07 | $7700.00 | Window Closed / Lapsed |