US793881A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Secondary battery.
Assignee: Individual
•
Filing: 1893-03-17
•
Granted: 1905-07-04
•
Expires: 1913-03-17
Abstract
No abstract record available.
Inventors
- 👤 Isidor Kitsee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:35
CPC Classifications
H; H01; H01M; H01M10/00; H01M10/54; Y; Y02; Y02W; Y02W30/00; Y02W30/50; Y02W30/84
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) | 1908-07-03 | 1909-01-02 | 1909-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1912-07-03 | 1913-01-02 | 1913-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1916-07-03 | 1917-01-02 | 1917-07-04 | $7700.00 | Window Closed / Lapsed |