US3049357A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid seal
Assignee: Victor Manufacturing and Gasket Co
•
Filing: 1958-11-10
•
Granted: 1962-08-14
•
Expires: 1978-11-10
Abstract
No abstract record available.
Inventors
- 👤 Thomas O Kosatka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 04:25
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/72; F16C33/76; F16C33/78; F16C33/7889; F16C33/7803; F16C33/7813; F16C19/00; F16C19/22; F16C19/34; F16C19/36; F16C19/364
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2089963A
Cited
US2249141A
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US2165155A
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US2235735A
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US2443332A
Cited
US2451269A
Cited
GB727814A
Cited
US2878084A
Cited
US2834616A
Cited
US2966376A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-13 | 1966-02-12 | 1966-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-13 | 1970-02-12 | 1970-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-13 | 1974-02-12 | 1974-08-14 | $7700.00 | Window Closed / Lapsed |