US3076754A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrolytic apparatus
Assignee: Individual
•
Filing: 1959-09-14
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Granted: 1963-02-05
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Expires: 1979-09-14
Abstract
No abstract record available.
Inventors
- 👤 Evans David Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:25
CPC Classifications
C; C25; C25B; C25B9/00; C25B9/17; C25B9/60
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
219 words
A CLOSED ELECTROLYTIC CELL COMPRISING TWO TUBES OF TITANIUM MOUNTED VERTICALLY BETWEEN AN UPPER AND A LOWER INSULATING MOUNTING BLOCK AND ARRANGED CO-AXIALLY ONE WITHIN THE OTHER, THE OUTER SURFACE OF THE INNER TUBE AND THE INNER SURFACE OF THE OTHER TUBE DEFINING A NARROW ANNULAR PASSAGE, A SURFACE COATING OF PLATINUM ON THAT SURFACE OF AT LEAST ONE OF SAID TUBES WHICH DEFINES SAID NARROW PASSAGE, A FIRST INLET DEFINED BY SAID LOWER MOUNTING BLOCK AND CONNECTED TO THE BOTTOM OF SAID NARROW PASSAGE, A SECOND INLET DEFINED BY SAID LOWER MOUNTING BLOCK AND CONNECTED TO THE BOTTOM OF SAID INNER TUBE, AND INLET PORT DEFINED BY SAID LOWER MOUNTING BLOCK AND CONNECTED BOTH TO SAID SECOND INLET AND TO A CODUIT, WHICH CONDUCT IS CONNETED TO AN ELECTROLYTE FORMING DEVICE, WHICH ELECTROLYTE FORMING DEVICE IS CONNECTED TO SAID FIRST INLET, SAID INLET PORT INCLUDING AN ADJUSTABLE VALVE SO LOCATED AS TO BE CAPABLE OF REGULATING THE FLOW OF A LIQUID FROM SAID INLET PORT TO SAID SECOND INLET RELATIVE TO THE FLOW OF LIQUID FROM SAID INLET PORT TO SAID CONDUIT, AN OUTLET DEFINED BY SAID UPPER MOUNTING BLOCK CONNECTED TO THE TOP OF SAID INNER TUBE AND TO THE TOP OF SAID NARROW PASSAGE, AND MEANS FOR APPLYING AN ELECTRICAL POTENTIAL DIFFERENCE BETWEEN SAID TWO TUBES.
Claim 2
Dependent Claim
219 words
A CLOSED ELECTROLYTIC CELL COMPRISING TWO TUBES OF TITANIUM MOUNTED VERTICALLY BETWEEN AN UPPER AND A LOWER INSULATING MOUNTING BLOCK AND ARRANGED CO-AXIALLY ONE WITHIN THE OTHER, THE OUTER SURFACE OF THE INNER TUBE AND THE INNER SURFACE OF THE OTHER TUBE DEFINING A NARROW ANNULAR PASSAGE, A SURFACE COATING OF PLATINUM ON THAT SURFACE OF AT LEAST ONE OF SAID TUBES WHICH DEFINES SAID NARROW PASSAGE, A FIRST INLET DEFINED BY SAID LOWER MOUNTING BLOCK AND CONNECTED TO THE BOTTOM OF SAID NARROW PASSAGE, A SECOND INLET DEFINED BY SAID LOWER MOUNTING BLOCK AND CONNECTED TO THE BOTTOM OF SAID INNER TUBE, AND INLET PORT DEFINED BY SAID LOWER MOUNTING BLOCK AND CONNECTED BOTH TO SAID SECOND INLET AND TO A CODUIT, WHICH CONDUCT IS CONNETED TO AN ELECTROLYTE FORMING DEVICE, WHICH ELECTROLYTE FORMING DEVICE IS CONNECTED TO SAID FIRST INLET, SAID INLET PORT INCLUDING AN ADJUSTABLE VALVE SO LOCATED AS TO BE CAPABLE OF REGULATING THE FLOW OF A LIQUID FROM SAID INLET PORT TO SAID SECOND INLET RELATIVE TO THE FLOW OF LIQUID FROM SAID INLET PORT TO SAID CONDUIT, AN OUTLET DEFINED BY SAID UPPER MOUNTING BLOCK CONNECTED TO THE TOP OF SAID INNER TUBE AND TO THE TOP OF SAID NARROW PASSAGE, AND MEANS FOR APPLYING AN ELECTRICAL POTENTIAL DIFFERENCE BETWEEN SAID TWO TUBES.
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) | 1966-02-04 | 1966-08-06 | 1967-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-04 | 1970-08-06 | 1971-02-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-04 | 1974-08-06 | 1975-02-05 | $7700.00 | Window Closed / Lapsed |