US3060255A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Primary cells
Assignee: RCA Corp
•
Filing: 1958-12-12
•
Granted: 1962-10-23
•
Expires: 1978-12-12
Abstract
No abstract record available.
Inventors
- 👤 Gerald S Lozier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:55
CPC Classifications
H; H01; H01M; H01M4/00; H01M4/02; H01M4/36; H01M4/60; H01M6/00; H01M6/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
33 words
IN A PRIMARY CELL, A CATHODE AND A MAGNESIUM ANODE IN COMBINATION WITH AN ELECTROLYTE CONSISTING ESSENTIALLY OF WATER AS THE SOLVENT, AND A SOLUTE CONSISTING ESSENTIALLY OF WATER-SOLUBLE SULFAMATES, SAID SULFAMATES BEING
Claim 2
Dependent Claim
33 words
IN A PRIMARY CELL, A CATHODE AND A MAGNESIUM ANODE IN COMBINATION WITH AN ELECTROLYTE CONSISTING ESSENTIALLY OF WATER AS THE SOLVENT, AND A SOLUTE CONSISTING ESSENTIALLY OF WATER-SOLUBLE SULFAMATES, SAID SULFAMATES BEING
References Cited (Backward Citations)
US1134093A
Cited
US2810006A
Cited
US2855452A
Cited
US2874204A
Cited
US2880122A
Cited
US2976342A
Cited
US2948768A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-22 | 1966-04-23 | 1966-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-22 | 1970-04-23 | 1970-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-22 | 1974-04-23 | 1974-10-23 | $7700.00 | Window Closed / Lapsed |