US2805274A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Battery electrode component
Assignee: BJORKSTON RES LAB Inc
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Filing: 1953-07-16
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Granted: 1957-09-03
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Expires: 1973-07-16
Abstract
No abstract record available.
Inventors
- 👤 John B Eisen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 17:12
CPC Classifications
H; H01; H01M; H01M4/00; H01M4/02; H01M4/64; Y; Y02; Y02E; Y02E60/00; Y02E60/10; Y10; Y10T; Y10T428/00; Y10T428/25; Y10T428/256
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
THE PROCESS OF MAKING A FLEXIBLE CONDUCTIVE BACKING SHEET FOR AN ELECTRODE COMPRISING COATING A SHEET OF FABRIC SELECTED FROM GROUP CONSISTING OF GLASS, NYLON POLYESTER SYNTHETIC RESIN, ACRYLONITRILE POLYMERS, RAYON AND COTTON WITH A PAINT COMPOSITION COMPRISING A VEHICLE OF COMBUSTIBLE POLYMER AND PARTICLES OF A METAL SELECTED FROM THE GROUP CONSISTING OF SILVER, COPPER, ZINC AND ALUMINUM AND ALLOYS CONTAINING MAJOR PROPORTIONS THEREOF AND THEN INITIATING QUICKLY THE COMBUSTION OF SAID VEHICLE AND BURNING OFF SAID VEHICLE WITHOUT PROLONGED HEATING.
Claim 2
Dependent Claim
82 words
THE PROCESS OF MAKING A FLEXIBLE CONDUCTIVE BACKING SHEET FOR AN ELECTRODE COMPRISING COATING A SHEET OF FABRIC SELECTED FROM GROUP CONSISTING OF GLASS, NYLON POLYESTER SYNTHETIC RESIN, ACRYLONITRILE POLYMERS, RAYON AND COTTON WITH A PAINT COMPOSITION COMPRISING A VEHICLE OF COMBUSTIBLE POLYMER AND PARTICLES OF A METAL SELECTED FROM THE GROUP CONSISTING OF SILVER, COPPER, ZINC AND ALUMINUM AND ALLOYS CONTAINING MAJOR PROPORTIONS THEREOF AND THEN INITIATING QUICKLY THE COMBUSTION OF SAID VEHICLE AND BURNING OFF SAID VEHICLE WITHOUT PROLONGED HEATING.
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) | 1960-09-02 | 1961-03-04 | 1961-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-02 | 1965-03-04 | 1965-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-02 | 1969-03-04 | 1969-09-03 | $7700.00 | Window Closed / Lapsed |