US2849074A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Battery retainer means
Assignee: Motors Liquidation Co
•
Filing: 1956-07-12
•
Granted: 1958-08-26
•
Expires: 1976-07-12
Abstract
No abstract record available.
Inventors
- 👤 Cleo H Key
- 👤 Ralph H Merkle
- 👤 Shirrell C Richey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:50
CPC Classifications
H; H01; H01M; H01M50/00; H01M50/20; H01M50/262; H01M50/264; H01M50/202; Y; Y02; Y02E; Y02E60/00; Y02E60/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-25 | 1962-02-24 | 1962-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-25 | 1966-02-24 | 1966-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-25 | 1970-02-24 | 1970-08-26 | $7700.00 | Window Closed / Lapsed |