US3383494A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric powered lighter
Assignee: LEONARD D HUBERT
•
Filing: 1964-10-21
•
Granted: 1968-05-14
•
Expires: 1984-10-21
Abstract
No abstract record available.
Inventors
- 👤 Leonard D Hubert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:08
CPC Classifications
F; F23; F23Q; F23Q7/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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GB346350A
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US2014416A
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US2329844A
Cited
US2605380A
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US2790153A
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US3127666A
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US3027507A
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US3316385A
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US3932716A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-14 | 1971-11-13 | 1972-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-14 | 1975-11-13 | 1976-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-14 | 1979-11-13 | 1980-05-14 | $7700.00 | Window Closed / Lapsed |