US2983897A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bar-carried detachable electrical terminal blocks
Assignee: —
•
Filing: —
•
Granted: 1961-05-09
•
Expires: 1978-05-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 17:23
CPC Classifications
H; H01; H01R; H01R9/00; H01R9/22; H01R9/24; H01R9/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1936963A
Cited
US1926927A
Cited
DE716623C
Cited
FR1039430A
Cited
US2683506A
Cited
US2892176A
Cited
US2830281A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-08 | 1964-11-07 | 1965-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-08 | 1968-11-07 | 1969-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-08 | 1972-11-07 | 1973-05-09 | $7700.00 | Window Closed / Lapsed |