US3129118A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reserve electric battery with combined electrode and separator member
Assignee: Servel Inc
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Filing: 1962-03-23
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Granted: 1964-04-14
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Expires: 1982-03-23
Abstract
No abstract record available.
Inventors
- 👤 Milton E Wilke
- 👤 Thomas H Loverude
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:52
CPC Classifications
H; H01; H01M; H01M6/00; H01M6/42; H01M6/46; H01M6/48; H01M50/00; H01M50/40; H01M50/46; H01M50/463; H01M6/30; H01M6/32; H01M6/34
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
AN ASSEMBLY UNIT FOR A RESERVE BATTERY HAVING ELEMENTS COMPRISING A MAGNESIUM ANODE, A COMBINED CATHODE AND SEPARATOR MEMBER COMPRISING A SHEET-FORM SILVER CHLORIDE ELECTRODE HAVING ON A SURFACE THEREOF A PLURALITY OF SPACED MOUNDS OF A SOLID ELECTRICALLY INSULATING ORGANIC PLASTIC COMPOSITION, SAID COMPOSITION COMPRISING A PLASTISOL OF A POLYMER OF VINYL CHLORIDE AND BEING CHARACTERIZED IN THAT IT IS CAPABLE OF BEING PROVIDED IN LIQUID FORM AT TEMPERATURES BELOW THE FUSION TEMPERATURE OF SAID CATHODE, AND MEANS FOR BINDING SAID ELEMENTS TOGETHER.
Claim 2
Dependent Claim
84 words
AN ASSEMBLY UNIT FOR A RESERVE BATTERY HAVING ELEMENTS COMPRISING A MAGNESIUM ANODE, A COMBINED CATHODE AND SEPARATOR MEMBER COMPRISING A SHEET-FORM SILVER CHLORIDE ELECTRODE HAVING ON A SURFACE THEREOF A PLURALITY OF SPACED MOUNDS OF A SOLID ELECTRICALLY INSULATING ORGANIC PLASTIC COMPOSITION, SAID COMPOSITION COMPRISING A PLASTISOL OF A POLYMER OF VINYL CHLORIDE AND BEING CHARACTERIZED IN THAT IT IS CAPABLE OF BEING PROVIDED IN LIQUID FORM AT TEMPERATURES BELOW THE FUSION TEMPERATURE OF SAID CATHODE, AND MEANS FOR BINDING SAID ELEMENTS TOGETHER.
References Cited (Backward Citations)
US1332483A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-04-14 | 1967-10-14 | 1968-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-14 | 1971-10-14 | 1972-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-14 | 1975-10-14 | 1976-04-14 | $7700.00 | Window Closed / Lapsed |