US3054743A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrolytic system
Assignee: Individual
•
Filing: 1957-08-22
•
Granted: 1962-09-18
•
Expires: 1977-08-22
Abstract
No abstract record available.
Inventors
- 👤 Rolland C Sabins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:25
CPC Classifications
C; C23; C23F; C23F13/00; C23F13/02; C23F13/06; C23F13/08; C23F13/18; C23F2213/00; C23F2213/30; C23F2213/31
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
99 words
IN COMBINATION, AN ELEMENT ADAPTED TO BE PROTECTED AGAINST GALVANIC DISSOLUTION; AN ANODE; MEANS COMPRISING A METALLIC CONTAINER, INSULATING MEANS, AND METALLIC SUPPORT MEANS, SAID CONTAINER BEING CARRIED BY SAID ELEMENT, SAID INSULATING MEANS BEING INTERPOSED BETWEEN SAID CONTAWINER AND SAID ELEMENT FOR INSULATING SAID CONTAINER FROM SAID ELEMENT, AND SAID METALLIC SUPPORT MEANS BEING SECURED TO SAID CONTAINER FOR CARRYING SAID ANODE INSULATED FROM SAID ELEMENT; AND AN ELECTRICAL RESISTANCE WITHIN SAID CONTAINER AND HAVING ONE END ELECTRICALLY CONNECTED TO SAID METALLIC SUPPORT MEANS AND THE OTHER END INSULATED FROM SAID SUPPORT MEANS AND CONNECTED WITH SAID ELEMENT.
Claim 2
Dependent Claim
99 words
IN COMBINATION, AN ELEMENT ADAPTED TO BE PROTECTED AGAINST GALVANIC DISSOLUTION; AN ANODE; MEANS COMPRISING A METALLIC CONTAINER, INSULATING MEANS, AND METALLIC SUPPORT MEANS, SAID CONTAINER BEING CARRIED BY SAID ELEMENT, SAID INSULATING MEANS BEING INTERPOSED BETWEEN SAID CONTAWINER AND SAID ELEMENT FOR INSULATING SAID CONTAINER FROM SAID ELEMENT, AND SAID METALLIC SUPPORT MEANS BEING SECURED TO SAID CONTAINER FOR CARRYING SAID ANODE INSULATED FROM SAID ELEMENT; AND AN ELECTRICAL RESISTANCE WITHIN SAID CONTAINER AND HAVING ONE END ELECTRICALLY CONNECTED TO SAID METALLIC SUPPORT MEANS AND THE OTHER END INSULATED FROM SAID SUPPORT MEANS AND CONNECTED WITH SAID ELEMENT.
Claim 3
Dependent Claim
101 words
AN ANODE COMPRISING A BLOCK OF SACRIFICIAL METAL; AN INTEGRAL SUPPORTING MEANS FOR THE BLOCK OF METAL EMBEDDED IN THE METAL INCLUDING A METALLIC SECTION EXTENDING OUTWARDLY OF ONE PORTION OF THE BLOCK FORMING A SUPPORT, A SECOND SECTION EXTENDING OUTWARDLY OF ANOTHER PORTION OF THE BLOCK; AND A RESILIENT METALLIC MEMBER EMBEDDED IN THE BLOCK AND HAVING THE END THEREOF CONNECTED WITH SPACED APART PORTIONS OF SAID SECTIONS, SAID RESILIENT METALLIC MEMBER BEING BAISED AWAY FROM ITS NORMAL POSITION WHEREBY THE RESILIENCY OF SAID RESILIENT METALLIC MEMBER TENDS TO URGE SAID MEMBER AGAINST SAID BLOCK AND TOWARD ITS NORMAL POSITION.
Claim 4
Dependent Claim
101 words
AN ANODE COMPRISING A BLOCK OF SACRIFICIAL METAL; AN INTEGRAL SUPPORTING MEANS FOR THE BLOCK OF METAL EMBEDDED IN THE METAL INCLUDING A METALLIC SECTION EXTENDING OUTWARDLY OF ONE PORTION OF THE BLOCK FORMING A SUPPORT, A SECOND SECTION EXTENDING OUTWARDLY OF ANOTHER PORTION OF THE BLOCK; AND A RESILIENT METALLIC MEMBER EMBEDDED IN THE BLOCK AND HAVING THE END THEREOF CONNECTED WITH SPACED APART PORTIONS OF SAID SECTIONS, SAID RESILIENT METALLIC MEMBER BEING BAISED AWAY FROM ITS NORMAL POSITION WHEREBY THE RESILIENCY OF SAID RESILIENT METALLIC MEMBER TENDS TO URGE SAID MEMBER AGAINST SAID BLOCK AND TOWARD ITS NORMAL POSITION.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-17 | 1966-03-19 | 1966-09-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-17 | 1970-03-19 | 1970-09-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-17 | 1974-03-19 | 1974-09-18 | $7700.00 | Window Closed / Lapsed |