Patent US3033031A successfully refreshed from Google Patents.
US3033031A
Expired / Lapsed
US
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Tilting pad type thrust bearings having integral means for measuring thrust loads
Assignee: Delaware Capital Formation Inc
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Filing: 1959-07-27
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Granted: 1962-05-08
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Expires: 1979-07-27
Abstract
No abstract record available.
Inventors
- 👤 Jerome M Gruber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:53
CPC Classifications
G; G01; G01L; G01L1/00; G01L1/20; G01L1/22; G01L1/2206; G01L1/2231; F; F16; F16C; F16C17/00; F16C17/04; F16C17/06; F16C17/12; F16C17/24; G01L5/00; G01L5/12; F16C2233/00
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) | 1965-05-07 | 1965-11-06 | 1966-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-07 | 1969-11-06 | 1970-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-07 | 1973-11-06 | 1974-05-08 | $7700.00 | Window Closed / Lapsed |