US665625A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Primary battery.
Assignee: ABRAHAM M GEISINGER
•
Filing: 1900-03-02
•
Granted: 1901-01-08
•
Expires: 1920-03-02
Abstract
No abstract record available.
Inventors
- 👤 Harry S Amwake
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:29
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) | 1904-01-08 | 1904-07-09 | 1905-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1908-01-08 | 1908-07-09 | 1909-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1912-01-08 | 1912-07-09 | 1913-01-08 | $7700.00 | Window Closed / Lapsed |