US2705784A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lamp socket having radially expanding spring tongues to secure it in an apertured support
Assignee: United Carr Fastener Corp
•
Filing: 1950-04-13
•
Granted: 1955-04-05
•
Expires: 1970-04-13
Abstract
No abstract record available.
Inventors
- 👤 Howard J Murphy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:47
CPC Classifications
H; H01; H01R; H01R33/00; H01R33/05; H01R33/46
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1911610A
Cited
US1256665A
Cited
US1700538A
Cited
US1987035A
Cited
US2125843A
Cited
US2207507A
Cited
US2167270A
Cited
US2236496A
Cited
US2497456A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-04-04 | 1958-10-04 | 1959-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-04-04 | 1962-10-04 | 1963-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-04-04 | 1966-10-04 | 1967-04-05 | $7700.00 | Window Closed / Lapsed |