US3282740A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sealed battery gas manifold construction
Assignee: Individual
•
Filing: 1964-04-20
•
Granted: 1966-11-01
•
Expires: 1984-04-20
Abstract
No abstract record available.
Inventors
- 👤 Gayle M Wylie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:51
CPC Classifications
H; H01; H01M; H01M50/00; H01M50/30; H01M50/392; H01M50/35; H01M50/367; Y; Y02; Y02E; Y02E60/00; Y02E60/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
16 words
IN A SEALED ELECTRIC STORAGE BATTERY HAVING A PLURALITY COMPARTMENTS DEFINING A VOLUME WHICH IS SUBSTANTIALLY
Claim 2
Dependent Claim
16 words
IN A SEALED ELECTRIC STORAGE BATTERY HAVING A PLURALITY COMPARTMENTS DEFINING A VOLUME WHICH IS SUBSTANTIALLY
References Cited (Backward Citations)
US2662108A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-31 | 1970-05-02 | 1970-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-31 | 1974-05-02 | 1974-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-31 | 1978-05-02 | 1978-11-01 | $7700.00 | Window Closed / Lapsed |