Patent US3223598A successfully refreshed from Google Patents.
US3223598A
Expired / Lapsed
US
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Method for determining the adhesion of metal plating
Assignee: Individual
•
Filing: 1962-11-23
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Granted: 1965-12-14
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Expires: 1982-11-23
Abstract
No abstract record available.
Inventors
- 👤 Germaine F Jacky
- 👤 Sorenson Robert
- 👤 Donald W Shannon
- 👤 William E Tragert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:18
CPC Classifications
G; G01; G01N; G01N19/00; G01N19/04; G01N17/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
72 words
A METHOD FOR DETERMINING THE ADHESION OF METAL PLATING PERMEABLE TO ATOMIC HYDROEN TO A SUBSTRATE SUBSTANTIALLY IMPERMEABLE TO ATOMIC HYDROGEN COMPRISING ELECTROLYTICALLY GENERATING ONLY HYDROGEN COMPRISING OF THE PLATING IN AN ELECTROLYTIC CELL HAVING THE METAL PLATED PIECE AS ITS CATHODE BY PASSING A PREDETERMINED CONSTANT TOTAL AMOUNT OF DIRECT CURRENT ELECTRICITY BETWEEN THE ANODE AND THE CATHODE OF SAID CELL, AND QUANTITATIVELY MEASURING THE AMOUNT OF BLISTERING OF THE PLATING.
Claim 2
Independent Claim
72 words
A METHOD FOR DETERMINING THE ADHESION OF METAL PLATING PERMEABLE TO ATOMIC HYDROEN TO A SUBSTRATE SUBSTANTIALLY IMPERMEABLE TO ATOMIC HYDROGEN COMPRISING ELECTROLYTICALLY GENERATING ONLY HYDROGEN COMPRISING OF THE PLATING IN AN ELECTROLYTIC CELL HAVING THE METAL PLATED PIECE AS ITS CATHODE BY PASSING A PREDETERMINED CONSTANT TOTAL AMOUNT OF DIRECT CURRENT ELECTRICITY BETWEEN THE ANODE AND THE CATHODE OF SAID CELL, AND QUANTITATIVELY MEASURING THE AMOUNT OF BLISTERING OF THE PLATING.
References Cited (Backward Citations)
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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) | 1968-12-13 | 1969-06-14 | 1969-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-13 | 1973-06-14 | 1973-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-13 | 1977-06-14 | 1977-12-14 | $7700.00 | Window Closed / Lapsed |