US1916698A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dry battery
Assignee: Burgess Battery Co
•
Filing: 1927-10-01
•
Granted: 1933-07-04
•
Expires: 1947-10-01
Abstract
No abstract record available.
Inventors
- 👤 Oliver W Storey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 16:15
CPC Classifications
H; H01; H01M; H01M6/00; H01M6/42; H01M6/46; H01M6/48; H01M6/04; H01M6/06; H01M6/12; H01M50/00; H01M50/50; H01M50/543; H01M50/547; H01M50/55; H01M50/552; H01M50/553; H01M50/557
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) | 1936-07-03 | 1937-01-02 | 1937-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-07-03 | 1941-01-02 | 1941-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-07-03 | 1945-01-02 | 1945-07-04 | $7700.00 | Window Closed / Lapsed |