US3372060A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid distribution means in a fuel cell
Assignee: Allis Chalmers Corp
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Filing: 1962-12-26
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Granted: 1968-03-05
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Expires: 1982-12-26
Abstract
No abstract record available.
Inventors
- 👤 John L Platner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:12
CPC Classifications
H; H01; H01M; H01M8/00; H01M8/08; Y; Y02; Y02E; Y02E60/00; Y02E60/30; Y02E60/50
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
86 words
A FUEL CELL COMPRISING A FLUID PERMEABLE ELECTRODE; A FLUID DISTRIBUTION MEMBER ADJACENT THE ELECTRODE AND HAVING A SURFACE ABUTTING THE ELECTRODE; A REACTIVE FLUID CHAMBER ADJACENT THE MEMBER FOR RECEIVING FUEL FLUID; SAID MEMBER HAVING A PLURALITY OF DISTRIBUTION HOLES COMMUNICATING BETWEEN THE ELECTRODE AND THE CHAMBER AND A RECESS IN THE SURFACE ABUTTING THE ELECTRODE LOCATED BETWEEN THE DISTRIBUTION HOLES; MEANS FOR DELIVERING REACTIVE FLUID ONLY TO THE DISTRIBUTION HOLES; AND OUTLET MEANS FOR RECEIVING REACTIVE FLUID ONLY FROM THE ELECTRODE VIA THE RECESS.
Claim 2
Dependent Claim
86 words
A FUEL CELL COMPRISING A FLUID PERMEABLE ELECTRODE; A FLUID DISTRIBUTION MEMBER ADJACENT THE ELECTRODE AND HAVING A SURFACE ABUTTING THE ELECTRODE; A REACTIVE FLUID CHAMBER ADJACENT THE MEMBER FOR RECEIVING FUEL FLUID; SAID MEMBER HAVING A PLURALITY OF DISTRIBUTION HOLES COMMUNICATING BETWEEN THE ELECTRODE AND THE CHAMBER AND A RECESS IN THE SURFACE ABUTTING THE ELECTRODE LOCATED BETWEEN THE DISTRIBUTION HOLES; MEANS FOR DELIVERING REACTIVE FLUID ONLY TO THE DISTRIBUTION HOLES; AND OUTLET MEANS FOR RECEIVING REACTIVE FLUID ONLY FROM THE ELECTRODE VIA THE RECESS.
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) | 1971-03-05 | 1971-09-04 | 1972-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-05 | 1975-09-04 | 1976-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-05 | 1979-09-04 | 1980-03-05 | $7700.00 | Window Closed / Lapsed |