US2959761A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bayonet type socket for electric lamp
Assignee: Kingston Products Corp
•
Filing: 1958-10-02
•
Granted: 1960-11-08
•
Expires: 1978-10-02
Abstract
No abstract record available.
Inventors
- 👤 Nelson H Weber
- 👤 William B Dull
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 00:22
CPC Classifications
H; H01; H01R; H01R33/00; H01R33/05; H01R33/46
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1469186A
Cited
US1659648A
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US1928581A
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US1975820A
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US1984036A
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GB452455A
Cited
US2198704A
Cited
US2281186A
Cited
US2414897A
Cited
US2596237A
Cited
GB693924A
Cited
US2811702A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-08 | 1964-05-09 | 1964-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-08 | 1968-05-09 | 1968-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-08 | 1972-05-09 | 1972-11-08 | $7700.00 | Window Closed / Lapsed |