US3062666A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bath compositions for the chemical reductive plating of nickel-boron and cobalt-boron alloys
Assignee: EIDP Inc
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Filing: 1958-11-26
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Granted: 1962-11-06
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Expires: 1978-11-26
Abstract
No abstract record available.
Inventors
- 👤 Henry G Mcleod
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:13
CPC Classifications
C; C23; C23C; C23C18/00; C23C18/16; C23C18/31; C23C18/32; C23C18/34
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
65 words
AN AQUEOUS CHEMICAL PLATING BATH HAVING A PH WITHIN THE RANGE OF 3.5 TO ABOUT 7, THE SOLUTES IN SAID BATH CONSISTING ESSENTIALLY OF, PER LITER OF SAID BATH, ABOUT 0.005 TO 0.2 GRAM MOLE OF AN AMINE-BORANE, 0.01 TO 1 GRAM MOLE OF A CATION SELECTED FROM THE GROUP CONSISTING OF NICKEL AND COBALT IONS, AND 0.01 TO 3 GRAM MOLES OF GLYCOLATE ANION.
Claim 2
Dependent Claim
65 words
AN AQUEOUS CHEMICAL PLATING BATH HAVING A PH WITHIN THE RANGE OF 3.5 TO ABOUT 7, THE SOLUTES IN SAID BATH CONSISTING ESSENTIALLY OF, PER LITER OF SAID BATH, ABOUT 0.005 TO 0.2 GRAM MOLE OF AN AMINE-BORANE, 0.01 TO 1 GRAM MOLE OF A CATION SELECTED FROM THE GROUP CONSISTING OF NICKEL AND COBALT IONS, AND 0.01 TO 3 GRAM MOLES OF GLYCOLATE ANION.
References Cited (Backward Citations)
US2955944A
Cited
US2726969A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-05 | 1966-05-07 | 1966-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-05 | 1970-05-07 | 1970-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-05 | 1974-05-07 | 1974-11-06 | $7700.00 | Window Closed / Lapsed |