US3100164A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Deferred-action battery
Assignee: Yardney International Corp
•
Filing: 1959-07-13
•
Granted: 1963-08-06
•
Expires: 1979-07-13
Abstract
No abstract record available.
Inventors
- 👤 Solomon Frank
- 👤 Robert F Enters
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:38
CPC Classifications
H; H01; H01M; H01M6/00; H01M6/30; H01M6/36; H01M6/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US690770A
Cited
US2594879A
Cited
US2639306A
Cited
US2886621A
Cited
US2798111A
Cited
FR1093523A
Cited
US2852592A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-08-05 | 1967-02-04 | 1967-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-05 | 1971-02-04 | 1971-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-05 | 1975-02-04 | 1975-08-06 | $7700.00 | Window Closed / Lapsed |