Patent US3260505A successfully refreshed from Google Patents.
US3260505A
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Gas turbine element
Assignee: RTX Corp
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Filing: 1964-04-17
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Granted: 1966-07-12
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Expires: 1984-04-17
Abstract
No abstract record available.
Inventors
- 👤 Snyder Francis L Ver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:25
CPC Classifications
F; F01; F01D; F01D5/00; F01D5/12; F01D5/28; B; B22; B22C; B22C9/00; B22C9/02; B22C9/04; B22D; B22D27/00; B22D27/04; B22D27/045; C; C22; C22C; C22C19/00; C22C19/03; C22C19/05; C22C19/051; C22C19/055; C22F; C22F1/00; C22F1/10; C30; C30B; C30B11/00; C30B29/00; C30B29/60; C30B29/605; Y; Y02; Y02T; Y02T50/00; Y02T50/60; Y10; Y10T; Y10T428/00; Y10T428/12; Y10T428/12389
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
33 words
A GAS CONTACTING BLADE FOR A GAS TURBINE POWER PLANT FORMED AS A UNITARY CAST STRUCTURE FROM A STONG, HEATRESISTANT AND CORROSION-RESISTANT ALLOY, HAVING A FACECENTERED CUBIC CRYSTAL STRUCTURE AND A COMPOSITION OF
Claim 2
Dependent Claim
33 words
A GAS CONTACTING BLADE FOR A GAS TURBINE POWER PLANT FORMED AS A UNITARY CAST STRUCTURE FROM A STONG, HEATRESISTANT AND CORROSION-RESISTANT ALLOY, HAVING A FACECENTERED CUBIC CRYSTAL STRUCTURE AND A COMPOSITION OF
References Cited (Backward Citations)
CA449998A
Cited
CA489263A
Cited
GB372139A
Cited
US2169894A
Cited
US2891883A
Cited
US3129069A
Cited
US2951272A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-07-11 | 1970-01-10 | 1970-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-11 | 1974-01-10 | 1974-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-11 | 1978-01-10 | 1978-07-12 | $7700.00 | Window Closed / Lapsed |