Patent US3514742A successfully refreshed from Google Patents.
US3514742A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric lamp sockets
Assignee: Individual
•
Filing: 1967-11-15
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Granted: 1970-05-26
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Expires: 1987-11-15
Abstract
No abstract record available.
Inventors
- 👤 Julius Reinherz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:27
CPC Classifications
H; H01; H01R; H01R33/00; H01R33/05; H01R33/46
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1101289A
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US1526691A
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US1641159A
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US1862197A
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US1761437A
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US2195189A
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GB521823A
Cited
US2233146A
Cited
US2386171A
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US2668278A
Cited
US2666804A
Cited
FR1325686A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-25 | 1973-11-24 | 1974-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-25 | 1977-11-24 | 1978-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-25 | 1981-11-24 | 1982-05-26 | $7700.00 | Window Closed / Lapsed |