US3167456A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Battery
Assignee: Motors Liquidation Co
•
Filing: 1961-06-01
•
Granted: 1965-01-26
•
Expires: 1981-06-01
Abstract
No abstract record available.
Inventors
- 👤 Warren R Schilke
- 👤 Richard D Watson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:29
CPC Classifications
H; H01; H01M; H01M6/00; H01M6/42; H01M6/46; H01M6/48
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
100 words
A BATTERY COMPRISING A PLURALITY OF BIPOLAR ELECTRODES, EACH OF SAID ELECTRODES INCLUDING A CONDUCTIVE SUPPORT, A PORTION OF THE SURFACE ON SAID SUPPORT HAVING AN ELECTROPOSITIVE MATERIAL THEREON AND A NONCONTIGUOUS PORTION OF SAID SURFACE HAVING AN ELECTRONEGATIVE MATERIAL THEREON, THE ELECTRONEGATIVE PORTION OF A FIRST PLATE BEING SPACED FROM AND OVERLAPPING THE ELECTROPOSITIVE PORTION OF THE SECOND PLATE, THE ELECTRONEGATIVE PORTION OF THE SECOND PLATE BEING SPACED FROM AND OVERLAPPING THE ELECTROPOSITIVE PORTION OF THE THIRD PLATE, THE FIRST AND THIRD PLATES BEING IN SUBSTANTIALLY NONOVERLAPPING DISPOSITION, AND AN ELECTROLYTE PROVIDING ION COMMUNICATION BETWEEN SAID OVERLAPPING PLATE PORTIONS.
Claim 2
Dependent Claim
100 words
A BATTERY COMPRISING A PLURALITY OF BIPOLAR ELECTRODES, EACH OF SAID ELECTRODES INCLUDING A CONDUCTIVE SUPPORT, A PORTION OF THE SURFACE ON SAID SUPPORT HAVING AN ELECTROPOSITIVE MATERIAL THEREON AND A NONCONTIGUOUS PORTION OF SAID SURFACE HAVING AN ELECTRONEGATIVE MATERIAL THEREON, THE ELECTRONEGATIVE PORTION OF A FIRST PLATE BEING SPACED FROM AND OVERLAPPING THE ELECTROPOSITIVE PORTION OF THE SECOND PLATE, THE ELECTRONEGATIVE PORTION OF THE SECOND PLATE BEING SPACED FROM AND OVERLAPPING THE ELECTROPOSITIVE PORTION OF THE THIRD PLATE, THE FIRST AND THIRD PLATES BEING IN SUBSTANTIALLY NONOVERLAPPING DISPOSITION, AND AN ELECTROLYTE PROVIDING ION COMMUNICATION BETWEEN SAID OVERLAPPING PLATE PORTIONS.
References Cited (Backward Citations)
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US2624767A
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Cited
US3003013A
Cited
US3087003A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-01-26 | 1968-07-27 | 1969-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-01-26 | 1972-07-27 | 1973-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-01-26 | 1976-07-27 | 1977-01-26 | $7700.00 | Window Closed / Lapsed |