Patent US3247024A successfully refreshed from Google Patents.
US3247024A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Galvanic battery
Assignee: Individual
•
Filing: 1964-07-02
•
Granted: 1966-04-19
•
Expires: 1984-07-02
Abstract
No abstract record available.
Inventors
- 👤 Tamminen Pentti Juuse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:27
CPC Classifications
H; H01; H01M; H01M50/00; H01M50/70; H01M50/77; Y; Y02; Y02E; Y02E60/00; Y02E60/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
A GALVANIC BATTERY COMPRISING: HOUSING MEANS FORMING AT LEAST ONE ELECTRODE CHAMBER AND AT LEAST ONE ELECTROLYTE RESERVOIR COMMUNICATING THEREWITH; A SET OF SUBSTANTIALLY PARALLEL ELECTRODE PLATES SPACEDLY DISPOSED IN SAID CHAMBER BETWEEN OPPOSITE CHAMBER WALLS FOR DEFINING ELECTROLYTE COMPARTMENTS BETWEEN THEM, SAID PLATES HAVING CONFRONTING ACTIVE SURFACES OF OPPOSITE POLARITY AS BOUNDARIES FOR SAID COMPARTMENTS; MEANS IN SAID HOUSING MEANS FORMING A SUBSTANTIALLY CLOSED ELECTROLYTE-CIRCULATION PATH FROM SAID RESERVOIR TO SAID CHAMBER AND THENCE BACK TO SAID RESERVOIR BY WAY OF SAID COMPARTMENTS;
Claim 2
Dependent Claim
84 words
A GALVANIC BATTERY COMPRISING: HOUSING MEANS FORMING AT LEAST ONE ELECTRODE CHAMBER AND AT LEAST ONE ELECTROLYTE RESERVOIR COMMUNICATING THEREWITH; A SET OF SUBSTANTIALLY PARALLEL ELECTRODE PLATES SPACEDLY DISPOSED IN SAID CHAMBER BETWEEN OPPOSITE CHAMBER WALLS FOR DEFINING ELECTROLYTE COMPARTMENTS BETWEEN THEM, SAID PLATES HAVING CONFRONTING ACTIVE SURFACES OF OPPOSITE POLARITY AS BOUNDARIES FOR SAID COMPARTMENTS; MEANS IN SAID HOUSING MEANS FORMING A SUBSTANTIALLY CLOSED ELECTROLYTE-CIRCULATION PATH FROM SAID RESERVOIR TO SAID CHAMBER AND THENCE BACK TO SAID RESERVOIR BY WAY OF SAID COMPARTMENTS;
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) | 1969-04-18 | 1969-10-18 | 1970-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-18 | 1973-10-18 | 1974-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-18 | 1977-10-18 | 1978-04-19 | $7700.00 | Window Closed / Lapsed |