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US3425946A
Expired / Lapsed
US
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Electroless plating composition
Assignee: WILLIAM M EMONS JR
•
Filing: 1966-08-26
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Granted: 1969-02-04
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Expires: 1986-08-26
Abstract
No abstract record available.
Inventors
- 👤 William M Emons Jr
- 👤 Saul Charms
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:53
CPC Classifications
C; C23; C23C; C23C18/00; C23C18/16; C23C18/18; C23C18/20; C23C18/22; C23C18/26; C23C18/28; C23C18/285
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2602757A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-04 | 1972-08-05 | 1973-02-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-04 | 1976-08-05 | 1977-02-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-04 | 1980-08-05 | 1981-02-04 | $7700.00 | Window Closed / Lapsed |