Patent US1869956A successfully refreshed from Google Patents.
US2902579A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric lighter
Assignee: Individual
•
Filing: 1956-06-27
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Granted: 1959-09-01
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Expires: 1976-06-27
Abstract
No abstract record available.
Inventors
- 👤 Alton E Hutchinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:19
CPC Classifications
B; B60; B60N; B60N3/00; B60N3/14; F; F23; F23Q; F23Q7/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1959093A
Cited
US2052016A
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US2140311A
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US2244269A
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US2381726A
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US2557225A
Cited
US2704318A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-08-31 | 1963-03-02 | 1963-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-31 | 1967-03-02 | 1967-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-31 | 1971-03-02 | 1971-09-01 | $7700.00 | Window Closed / Lapsed |