US1399702A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Battery-box
Assignee: H G BELL
•
Filing: 1920-08-06
•
Granted: 1921-12-06
•
Expires: 1940-08-06
Abstract
No abstract record available.
Inventors
- 👤 George M Eaton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:34
CPC Classifications
H; H01; H01M; H01M50/00; H01M50/20; H01M50/202; H01M50/218; H01M50/22; H01M50/222; H01M50/224; H01M50/262; H01M50/271; 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) | 1924-12-05 | 1925-06-06 | 1925-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1928-12-05 | 1929-06-06 | 1929-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1932-12-05 | 1933-06-06 | 1933-12-06 | $7700.00 | Window Closed / Lapsed |