US2679576A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lamp socket mounting
Assignee: Motors Liquidation Co
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Filing: 1950-12-23
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Granted: 1954-05-25
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Expires: 1970-12-23
Abstract
No abstract record available.
Inventors
- 👤 William T Mears
- 👤 Howard C Mead
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:32
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/0064; F; F21; F21S; F21S43/00; F21S43/10; F21S43/19; F21S43/195
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-05-24 | 1957-11-23 | 1958-05-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-05-24 | 1961-11-23 | 1962-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-05-24 | 1965-11-23 | 1966-05-25 | $7700.00 | Window Closed / Lapsed |