US3062499A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vane mounting and seal
Assignee: RTX Corp
•
Filing: 1960-05-18
•
Granted: 1962-11-06
•
Expires: 1980-05-18
Abstract
No abstract record available.
Inventors
- 👤 Charles J Peterson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:52
CPC Classifications
F; F01; F01D; F01D17/00; F01D17/10; F01D17/12; F01D17/14; F01D17/16; F01D17/162; F01D9/00; F01D9/02; F01D9/04; F01D9/042
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA551286A
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US2628067A
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US2488867A
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US2849209A
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US2891382A
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US2801075A
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US2847185A
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US2999670A
Cited
FR1202356A
Cited
US2955800A
Cited
US2937000A
Cited
US2984454A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-05 | 1966-05-07 | 1966-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-05 | 1970-05-07 | 1970-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-05 | 1974-05-07 | 1974-11-06 | $7700.00 | Window Closed / Lapsed |