US3061315A
Expired / Lapsed
US
⏱️ 0.0 years remaining
"o" ring type pivot seal
Assignee: General Electric Co
•
Filing: 1960-07-18
•
Granted: 1962-10-30
•
Expires: 1980-07-18
Abstract
No abstract record available.
Inventors
- 👤 Anderson William Paul
- 👤 John W Poole
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:34
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/16; F16J15/32; Y; Y10; Y10S; Y10S277/00; Y10S277/91
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1936328A
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US1920971A
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US2083584A
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FR878164A
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US2271151A
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FR1006417A
Cited
US2795667A
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US2757688A
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US2744984A
Cited
US2977140A
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US3000227A
Cited
US2929252A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-29 | 1966-04-30 | 1966-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-29 | 1970-04-30 | 1970-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-29 | 1974-04-30 | 1974-10-30 | $7700.00 | Window Closed / Lapsed |