Patent US6275730B1 successfully refreshed from Google Patents.
US2953769A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Socket and terminal means for pin-type lamp bulb connection
Assignee: Motors Liquidation Co
•
Filing: 1958-02-24
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Granted: 1960-09-20
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Expires: 1978-02-24
Abstract
No abstract record available.
Inventors
- 👤 Robert C Woofter
- 👤 Robert G Van Wingerden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:16
CPC Classifications
H; H01; H01R; H01R33/00; H01R33/05; H01R33/06; H01R33/09
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA454211A
Cited
US1968480A
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US2023190A
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US1992925A
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US2017940A
Cited
US2741750A
Cited
US2794962A
Cited
US2793351A
Cited
US2825038A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-20 | 1964-03-21 | 1964-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-20 | 1968-03-21 | 1968-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-20 | 1972-03-21 | 1972-09-20 | $7700.00 | Window Closed / Lapsed |