Patent US3402726A successfully refreshed from Google Patents.
US3402726A
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Attitude biased mach sensor
Assignee: RTX Corp
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Filing: 1966-01-20
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Granted: 1968-09-24
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Expires: 1986-01-20
Abstract
No abstract record available.
Inventors
- 👤 Frank W Barry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 12:34
CPC Classifications
G; G01; G01P; G01P13/00; G01P13/02; G01P13/025; F; F02; F02C; F02C7/00; F02C7/04; F02C7/057; B; B64; B64D; B64D33/00; B64D33/02; F02C7/042; G01P5/00; G01P5/14; G01P5/16; G01P5/165; F05; F05D; F05D2270/00; F05D2270/30; F05D2270/301; Y; Y10; Y10T; Y10T137/00; Y10T137/0536; Y10T137/0645
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2995892A
Cited
US3046729A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-24 | 1972-03-25 | 1972-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-24 | 1976-03-25 | 1976-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-24 | 1980-03-25 | 1980-09-24 | $7700.00 | Window Closed / Lapsed |