US3098770A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Anhydrous electric battery
Assignee: Yardney International Corp
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Filing: 1958-02-03
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Granted: 1963-07-23
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Expires: 1978-02-03
Abstract
No abstract record available.
Inventors
- 👤 Horowitz Carl
- 👤 Breitner Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:52
CPC Classifications
H; H01; H01M; H01M6/00; H01M6/14; H01M6/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
124 words
AN ELECTROCHEMICAL BATTERY COMPRISING A POSITIVE ELECTRODE, A NEGATIVE ELECTRODE, AND A SUBSTANTIALLY ANHYDROUS ELECTROLYTE, SAID ELECTROLYTE COMPRISING A LOW MOLEUCLAR WEIGHT ORGANIC SOLVENT SELECTED FROM THE GROUP CONSISTING OF KETONES AND NITRILES HAVING A DIELECTRIC CONSTANT GREATER THAN 12 AND HAVING DISSOLVED THEREIN AN INNORGANIC COMPOUND WHICH CONSTITUTES A LEWIS ACID WITH RESPECT TO SAID SOLVENT, SAID LEWIS ACID BEING SELECTED FROM THE GROUP CONSISTING OF ALUMINUM TRICHLORIDE, ALUMINUM TRIBOMIDE, BORON TRICHLORIDE, BORON TRIBOMIDE, ZIRCONIUM TETRACHLORIDE, ALUMINUM SULFATE, TIN TETRAHCHLORIDE, FERRIC CHLORIDE, ZINC DICHLORIDE, MOLYBDEUM PENTACHLORIDE, AND ZINC TRICHLORIDE SAID LEWIS ACID BEING CAPABLE OF FORMING IONIC COMPLEXES OF GOOD MOBILITY WITH SAID SOVLENT AND BEING PRESENT IN SUFFICIENT QUANTITY TO MATERIALLY LOWER THE ELECTRICAL RESISTANCE AND THE FREEZING POINT OF SAID SOLVENT.
Claim 2
Dependent Claim
124 words
AN ELECTROCHEMICAL BATTERY COMPRISING A POSITIVE ELECTRODE, A NEGATIVE ELECTRODE, AND A SUBSTANTIALLY ANHYDROUS ELECTROLYTE, SAID ELECTROLYTE COMPRISING A LOW MOLEUCLAR WEIGHT ORGANIC SOLVENT SELECTED FROM THE GROUP CONSISTING OF KETONES AND NITRILES HAVING A DIELECTRIC CONSTANT GREATER THAN 12 AND HAVING DISSOLVED THEREIN AN INNORGANIC COMPOUND WHICH CONSTITUTES A LEWIS ACID WITH RESPECT TO SAID SOLVENT, SAID LEWIS ACID BEING SELECTED FROM THE GROUP CONSISTING OF ALUMINUM TRICHLORIDE, ALUMINUM TRIBOMIDE, BORON TRICHLORIDE, BORON TRIBOMIDE, ZIRCONIUM TETRACHLORIDE, ALUMINUM SULFATE, TIN TETRAHCHLORIDE, FERRIC CHLORIDE, ZINC DICHLORIDE, MOLYBDEUM PENTACHLORIDE, AND ZINC TRICHLORIDE SAID LEWIS ACID BEING CAPABLE OF FORMING IONIC COMPLEXES OF GOOD MOBILITY WITH SAID SOVLENT AND BEING PRESENT IN SUFFICIENT QUANTITY TO MATERIALLY LOWER THE ELECTRICAL RESISTANCE AND THE FREEZING POINT OF SAID SOLVENT.
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) | 1966-07-22 | 1967-01-21 | 1967-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-22 | 1971-01-21 | 1971-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-22 | 1975-01-21 | 1975-07-23 | $7700.00 | Window Closed / Lapsed |