Patent US4470238A successfully refreshed from Google Patents.
Patent US4591571A successfully refreshed from Google Patents.
Patent US2494755A successfully refreshed from Google Patents.
US2494755A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Quick disconnect socket
Assignee: Individual
•
Filing: 1946-11-01
•
Granted: 1950-01-17
•
Expires: 1966-11-01
Abstract
No abstract record available.
Inventors
- 👤 Lyndon V Grover
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:47
CPC Classifications
H; H01; H01R; H01R33/00; H01R33/05
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US848566A
Cited
GB190306379A
Cited
GB262907A
Cited
US1790239A
Cited
US1721365A
Cited
US1770377A
Cited
US2010210A
Cited
US2233146A
Cited
US2308016A
Cited
US2361827A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-01-16 | 1953-07-18 | 1954-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-01-16 | 1957-07-18 | 1958-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-01-16 | 1961-07-18 | 1962-01-17 | $7700.00 | Window Closed / Lapsed |