US1055366A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical accumulator.
Assignee: MONARCH STORAGE BATTERY Co
•
Filing: 1909-05-12
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Granted: 1913-03-11
•
Expires: 1929-05-12
Abstract
No abstract record available.
Inventors
- 👤 Philip K Stern
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 01:49
CPC Classifications
H; H01; H01M; H01M50/00; H01M50/40; H01M50/463; H01M50/466; 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) | 1916-03-10 | 1916-09-09 | 1917-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1920-03-10 | 1920-09-09 | 1921-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1924-03-10 | 1924-09-09 | 1925-03-11 | $7700.00 | Window Closed / Lapsed |