US2709792A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lamp holder for a double ended fluorescent lamp
Assignee: RAYMOND M PRICE AND ASSOCIATES
•
Filing: 1954-04-26
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Granted: 1955-05-31
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Expires: 1974-04-26
Abstract
No abstract record available.
Inventors
- 👤 Lewis E Peters
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 04:33
CPC Classifications
H; H01; H01R; H01R33/00; H01R33/05; H01R33/06; H01R33/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1886199A
Cited
GB332550A
Cited
US1894112A
Cited
US2060115A
Cited
US2113792A
Cited
US2229377A
Cited
FR945798A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-05-30 | 1958-11-29 | 1959-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-30 | 1962-11-29 | 1963-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-30 | 1966-11-29 | 1967-05-31 | $7700.00 | Window Closed / Lapsed |