US3208881A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Accumulator plate
Assignee: Individual
•
Filing: 1964-06-22
•
Granted: 1965-09-28
•
Expires: 1984-06-22
Abstract
No abstract record available.
Inventors
- 👤 Fallon Eduardo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:59
CPC Classifications
H; H01; H01M; H01M10/00; H01M10/04; H01M10/0413; H01M50/00; H01M50/40; H01M50/471; H01M50/474; H01M50/477; H01M50/48; H01M50/486; Y; Y02; Y02E; Y02E60/00; Y02E60/10; Y02P; Y02P70/00; Y02P70/50
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
A PROOUS ACCUMULATOR PLATE COMPRISING A GRID, POROUS ELECTROCHEMICALLY ACTIVE INGREDIENTS ON SAID GRID, SAID ACTIVE INGREDIENTS BEING IMPREGNATED WITH A BINDER FILM OF ELECTROCHEMICALLY INERT AND ELECTRICALLY INSULATING MATERIAL, SAID PLATE CHARACTERIZED BY THE SAID BINDER FILM BEING PERFORATED BY HIGH TENSION DISCHARGES BETWEEN THE SURFACE OF SAID ACTIVE INGREDIENTS AND SID GRID, SAID BINDER BEING RESISTANT TO THE CHEMICAL ACTION OF THE ELECTROLYTE AND A PLURALITY OF SPACED PROJECTIONS OF SAID BINDER FILM ON SAID PLATE TO MAINTIAN A PREDETERMINED DISTANCE BETWEEN POSITIVE AND NEGATIVE PLATES.
Claim 2
Dependent Claim
88 words
A PROOUS ACCUMULATOR PLATE COMPRISING A GRID, POROUS ELECTROCHEMICALLY ACTIVE INGREDIENTS ON SAID GRID, SAID ACTIVE INGREDIENTS BEING IMPREGNATED WITH A BINDER FILM OF ELECTROCHEMICALLY INERT AND ELECTRICALLY INSULATING MATERIAL, SAID PLATE CHARACTERIZED BY THE SAID BINDER FILM BEING PERFORATED BY HIGH TENSION DISCHARGES BETWEEN THE SURFACE OF SAID ACTIVE INGREDIENTS AND SID GRID, SAID BINDER BEING RESISTANT TO THE CHEMICAL ACTION OF THE ELECTROLYTE AND A PLURALITY OF SPACED PROJECTIONS OF SAID BINDER FILM ON SAID PLATE TO MAINTIAN A PREDETERMINED DISTANCE BETWEEN POSITIVE AND NEGATIVE PLATES.
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) | 1968-09-27 | 1969-03-29 | 1969-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-27 | 1973-03-29 | 1973-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-27 | 1977-03-29 | 1977-09-28 | $7700.00 | Window Closed / Lapsed |