US2766408A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vent plug for electrolytic capacitor
Assignee: Motors Liquidation Co
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Filing: 1954-12-06
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Granted: 1956-10-09
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Expires: 1974-12-06
Abstract
No abstract record available.
Inventors
- 👤 Alexander M Georgiev
- 👤 James L Hancock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:38
CPC Classifications
F; F16; F16K; F16K24/00; F16K24/04; H; H01; H01G; H01G9/00; H01G9/004; H01G9/08; H01G9/12; H01M; H01M50/00; H01M50/10; H01M50/147; H01M50/166; H01M50/167; H01M50/30; H01M50/342; H01M50/375; H01M50/50; H01M50/543; H01M50/547; H01M50/55; H01M50/552; H01M50/559; Y; Y02; Y02E; Y02E60/00; Y02E60/10
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) | 1959-10-09 | 1960-04-09 | 1960-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-09 | 1964-04-09 | 1964-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-09 | 1968-04-09 | 1968-10-09 | $7700.00 | Window Closed / Lapsed |