Patent US2993739A successfully refreshed from Google Patents.
US2993739A
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US
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Magnetostrictive bearing assembly
Assignee: Honeywell Inc
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Filing: 1959-07-28
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Granted: 1961-07-25
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Expires: 1979-07-28
Abstract
No abstract record available.
Inventors
- 👤 Ross B Hall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:47
CPC Classifications
F; F16; F16C; F16C32/00; F16C32/06; F16C32/0603; F16C32/0607; F16C32/0611; F16C32/04; F16C32/0406; F16C32/044; F16C32/0444; F16C39/00; G; G01; G01R; G01R1/00; G01R1/02; G01R1/10; Y; Y10; Y10T; Y10T74/00; Y10T74/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-24 | 1965-01-23 | 1965-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-24 | 1969-01-23 | 1969-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-24 | 1973-01-23 | 1973-07-25 | $7700.00 | Window Closed / Lapsed |