US2724812A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector
Assignee: Motors Liquidation Co
•
Filing: 1950-09-14
•
Granted: 1955-11-22
•
Expires: 1970-09-14
Abstract
No abstract record available.
Inventors
- 👤 Elbert L Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:52
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/02; H01R13/22; H01R13/24; H01R13/2407; H01R13/2421
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1753179A
Cited
US2093037A
Cited
US2117029A
Cited
US2511037A
Cited
US2445588A
Cited
US2470280A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-11-21 | 1959-05-23 | 1959-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-11-21 | 1963-05-23 | 1963-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-11-21 | 1967-05-23 | 1967-11-22 | $7700.00 | Window Closed / Lapsed |