US2558441A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical cigar or cigarette lighter
Assignee: AEROMAR Inc
•
Filing: 1950-03-14
•
Granted: 1951-06-26
•
Expires: 1970-03-14
Abstract
No abstract record available.
Inventors
- 👤 Benjamin T Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:32
CPC Classifications
F; F23; F23Q; F23Q7/00; Y; Y10; Y10T; Y10T428/00; Y10T428/25; Y10T428/258
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US496103A
Cited
US497404A
Cited
US1417422A
Cited
US1639258A
Cited
US2052016A
Cited
GB461579A
Cited
US2381726A
Cited
US2386168A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-06-25 | 1954-12-25 | 1955-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-06-25 | 1958-12-25 | 1959-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-06-25 | 1962-12-25 | 1963-06-26 | $7700.00 | Window Closed / Lapsed |