US2630539A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cigar lighter knob light
Assignee: Sinko Manufacturing & Tool Co
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Filing: 1951-07-26
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Granted: 1953-03-03
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Expires: 1971-07-26
Abstract
No abstract record available.
Inventors
- 👤 Sinko John
- 👤 Henry L Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:23
CPC Classifications
F; F23; F23Q; F23Q7/00; B; B60; B60Q; B60Q3/00; B60Q3/20; B60Q3/275
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) | 1956-03-02 | 1956-09-01 | 1957-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-02 | 1960-09-01 | 1961-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-02 | 1964-09-01 | 1965-03-03 | $7700.00 | Window Closed / Lapsed |