US2954420A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insulated grounding sheath connectors
Assignee: ABB Installation Products Inc
•
Filing: 1957-12-03
•
Granted: 1960-09-27
•
Expires: 1977-12-03
Abstract
No abstract record available.
Inventors
- 👤 Maurus C Logan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:29
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/58; H01R4/64; H01R4/10; H01R4/18; H01R4/20; H01R9/00; H01R9/03; H01R9/05; H01R9/0512; H01R9/0518
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2536003A
Cited
US2870239A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-27 | 1964-03-28 | 1964-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-27 | 1968-03-28 | 1968-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-27 | 1972-03-28 | 1972-09-27 | $7700.00 | Window Closed / Lapsed |