US2952829A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical wiring devices
Assignee: Cable Electric Products Inc
•
Filing: 1957-03-15
•
Granted: 1960-09-13
•
Expires: 1977-03-15
Abstract
No abstract record available.
Inventors
- 👤 Alexis C Grohsgal
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:54
CPC Classifications
H; H01; H01R; H01R25/00; H01R25/16; H01R25/161; H01R25/162
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US460725A
Cited
US1351191A
Cited
US1275693A
Cited
US1938372A
Cited
US2284837A
Cited
US2269779A
Cited
US2240180A
Cited
FR918879A
Cited
US2488113A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-13 | 1964-03-14 | 1964-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-13 | 1968-03-14 | 1968-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-13 | 1972-03-14 | 1972-09-13 | $7700.00 | Window Closed / Lapsed |