US3105909A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Battery booster
Assignee: Individual
•
Filing: 1961-08-17
•
Granted: 1963-10-01
•
Expires: 1981-08-17
Abstract
No abstract record available.
Inventors
- 👤 Grafton V Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 17:36
CPC Classifications
H; H01; H01M; H01M10/00; H01M10/42; H01M10/4207; H01M6/00; H01M6/50; H01M6/5011; H01M6/5016; Y; Y02; Y02E; Y02E60/00; Y02E60/10; Y10; Y10S; Y10S224/00; Y10S224/929
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1218056A
Cited
US1607598A
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US1677789A
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US1773920A
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US1934588A
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US2257155A
Cited
US2335526A
Cited
US2659042A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-30 | 1967-04-01 | 1967-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-30 | 1971-04-01 | 1971-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-30 | 1975-04-01 | 1975-10-01 | $7700.00 | Window Closed / Lapsed |