US3461044A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for codepositing platinum metal and a wet-proofing polymer
Assignee: General Electric Co
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Filing: 1965-03-30
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Granted: 1969-08-12
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Expires: 1985-03-30
Abstract
No abstract record available.
Inventors
- 👤 Ernest H Lyons Jr
- 👤 Henri J R Maget
- 👤 Richard J Roethlein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:47
CPC Classifications
H; H01; H01M; H01M4/00; H01M4/86; H01M4/88; H01M4/8878; H01M4/8882; H01M4/8885; H01M4/8889; C; C25; C25D; C25D15/00; C25D15/02; H01M4/8663; H01M4/8825; H01M4/8846; H01M4/8853; H01M4/90; H01M4/92; Y; Y02; Y02E; Y02E60/00; Y02E60/30; Y02E60/50
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-11 | 1973-02-10 | 1973-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-11 | 1977-02-10 | 1977-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-11 | 1981-02-10 | 1981-08-12 | $7700.00 | Window Closed / Lapsed |