Patent US2476365A successfully refreshed from Google Patents.
US2476365A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Contact plug for electric cords
Assignee: Individual
•
Filing: 1947-06-05
•
Granted: 1949-07-19
•
Expires: 1967-06-05
Abstract
No abstract record available.
Inventors
- 👤 Frank C Greco
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:09
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/02; H01R13/193
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE345879C
Cited
US930788A
Cited
US1119864A
Cited
US1519588A
Cited
US1484550A
Cited
US1553102A
Cited
US1645650A
Cited
US1596891A
Cited
US1770377A
Cited
US1941374A
Cited
US1976501A
Cited
US1987772A
Cited
GB463842A
Cited
US2439462A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-07-18 | 1953-01-17 | 1953-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-07-18 | 1957-01-17 | 1957-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-07-18 | 1961-01-17 | 1961-07-19 | $7700.00 | Window Closed / Lapsed |