Patent US1683529A successfully refreshed from Google Patents.
US1683529A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automobile battery
Assignee: Individual
•
Filing: 1927-10-24
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Granted: 1928-09-04
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Expires: 1947-10-24
Abstract
No abstract record available.
Inventors
- 👤 Cohelan Daniel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:01
CPC Classifications
H; H01; H01M; H01M50/00; H01M50/20; H01M50/296; H01M50/204; H01M50/207; H01M50/209; H01M50/218; H01M50/22; H01M50/222; H01M50/224; Y; Y02; Y02E; Y02E60/00; Y02E60/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1931-09-04 | 1932-03-05 | 1932-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1935-09-04 | 1936-03-05 | 1936-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1939-09-04 | 1940-03-05 | 1940-09-04 | $7700.00 | Window Closed / Lapsed |