Patent US3211588A successfully refreshed from Google Patents.
US3211588A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Deferred action battery
Assignee: Individual
•
Filing: 1946-01-05
•
Granted: 1965-10-12
•
Expires: 1966-01-05
Abstract
No abstract record available.
Inventors
- 👤 Marsal Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:01
CPC Classifications
H; H01; H01M; H01M6/00; H01M6/30; H01M6/36; H01M6/38
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
120 words
IN A GALVANIC BATTERY OF THE DEFERRED ACTION TYPE, SUITABLE FOR USE IN A PROJECTILE, COMPRISING A PLURALITY OF SUBSTANTIALLY FLAT ANNULAR ELECTRODE UNITS ASSEMBLED COAXIALLY IN FACT-TO-FACE RELATION, A STORED SUPPLY OF ELECTROLYTE, INSULATING MATERIAL DISPOSED BETWEEN THE OUTER PERIPHERAL MARGINS OF ADJACENT UNITS TO PROVIDE BETWEEN EACH PAIR OF CONSECUTIVE UNITS A CELL FOR ELECTROLYTE, AND A RIGID OUTER CONTAINER; THE IMPROVEMENT WHICH COMPRISES ELECTRODE UNITS EACH PROVIDED WITH A PLURALITY OF SMALL HOLES THERETHROUGH, LOCATED JUST INSIDE THE SAID INSULATING MATERIAL AT THE PERIPHERAL MARGINS, SAID HOLES SERVING TO ESTABLISH AND MAINTAIN A UNIFORM RADIAL DEPTH OF ELECTROLYTE IN ALL SAID CELLS IN RESPONSE TO THE CENTRIFUGAL FORCE PRODUCED WHEN SAID BATTERY IS RAPIDLY REVOLVED ABOUT SUB-
Claim 2
Dependent Claim
120 words
IN A GALVANIC BATTERY OF THE DEFERRED ACTION TYPE, SUITABLE FOR USE IN A PROJECTILE, COMPRISING A PLURALITY OF SUBSTANTIALLY FLAT ANNULAR ELECTRODE UNITS ASSEMBLED COAXIALLY IN FACT-TO-FACE RELATION, A STORED SUPPLY OF ELECTROLYTE, INSULATING MATERIAL DISPOSED BETWEEN THE OUTER PERIPHERAL MARGINS OF ADJACENT UNITS TO PROVIDE BETWEEN EACH PAIR OF CONSECUTIVE UNITS A CELL FOR ELECTROLYTE, AND A RIGID OUTER CONTAINER; THE IMPROVEMENT WHICH COMPRISES ELECTRODE UNITS EACH PROVIDED WITH A PLURALITY OF SMALL HOLES THERETHROUGH, LOCATED JUST INSIDE THE SAID INSULATING MATERIAL AT THE PERIPHERAL MARGINS, SAID HOLES SERVING TO ESTABLISH AND MAINTAIN A UNIFORM RADIAL DEPTH OF ELECTROLYTE IN ALL SAID CELLS IN RESPONSE TO THE CENTRIFUGAL FORCE PRODUCED WHEN SAID BATTERY IS RAPIDLY REVOLVED ABOUT SUB-
References Cited (Backward Citations)
US362640A
Cited
US557355A
Cited
US576936A
Cited
US1582687A
Cited
US1015317A
Cited
US1359201A
Cited
GB526800A
Cited
US2918516A
Cited
US2918517A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-11 | 1969-04-12 | 1969-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-11 | 1973-04-12 | 1973-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-11 | 1977-04-12 | 1977-10-12 | $7700.00 | Window Closed / Lapsed |