Patent US3060059A successfully refreshed from Google Patents.
US3060059A
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Electroless nickel-phosphorous alloy plating bath and method
Assignee: Goodyear Aircraft Corp
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Filing: 1961-05-19
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Granted: 1962-10-23
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Expires: 1981-05-19
Abstract
No abstract record available.
Inventors
- 👤 Ralph E Sickles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:42
CPC Classifications
C; C23; C23C; C23C18/00; C23C18/16; C23C18/31; C23C18/32; C23C18/34; C23C18/36; Y; Y10; Y10T; Y10T428/00; Y10T428/26; Y10T428/266
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
70 words
A BATH FOR USE IN ELECTROLESS NICKEL ALLOY PLATING AND COMPRISING BETWEEN ABOUT 30 TO 50 GRAMS/LITER OF NICKEL SULFATE, ABOUT 10 TO 30 GRAMS/LITER OF NICKEL AMMONIUM SULFATE, ABOUT 5 TO 20 GRAMS/LITER OF SODIUM CITRATE, ABOUT 5 TO 20 GRAMS/LITER OF SODIUM ACETATE, AND ABOUT 5 TONTS OF 20 GRAMS/LITER OF SODIUM HYPOPHOSPHITE, THE AMOUNTS OFLLY THE MATERIALS USED BEING ALL SUBSTANTIALLY PROPORTIONALLY VARIED WITHIN THE LIMITS STATED.
Claim 2
Dependent Claim
70 words
A BATH FOR USE IN ELECTROLESS NICKEL ALLOY PLATING AND COMPRISING BETWEEN ABOUT 30 TO 50 GRAMS/LITER OF NICKEL SULFATE, ABOUT 10 TO 30 GRAMS/LITER OF NICKEL AMMONIUM SULFATE, ABOUT 5 TO 20 GRAMS/LITER OF SODIUM CITRATE, ABOUT 5 TO 20 GRAMS/LITER OF SODIUM ACETATE, AND ABOUT 5 TONTS OF 20 GRAMS/LITER OF SODIUM HYPOPHOSPHITE, THE AMOUNTS OFLLY THE MATERIALS USED BEING ALL SUBSTANTIALLY PROPORTIONALLY VARIED WITHIN THE LIMITS STATED.
References Cited (Backward Citations)
CA607615A
Cited
US2819187A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-22 | 1966-04-23 | 1966-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-22 | 1970-04-23 | 1970-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-22 | 1974-04-23 | 1974-10-23 | $7700.00 | Window Closed / Lapsed |