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US3058218A
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Methods and means for driving small diameter shafts at high rotational speeds
Assignee: Cavitron Ultrasonics Inc
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Filing: 1959-05-07
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Granted: 1962-10-16
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Expires: 1979-05-07
Abstract
No abstract record available.
Inventors
- 👤 Kleesattel Claus
- 👤 Kuris Arthur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:47
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/16; A61B17/1613; A61B17/1622; A61B17/1624; A61C; A61C1/00; A61C1/02; A61C1/07; B; B23; B23Q; B23Q1/00; B23Q1/70; B23Q5/00; B23Q5/02; B23Q5/04; B23Q5/10; B24; B24B; B24B27/00; B24B27/02; B24B47/00; B24B47/10; B24B47/12; F; F16; F16H; F16H35/00; H; H02; H02K; H02K7/00; H02K7/06; H02K7/065; H10; H10N; H10N35/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2596226A
Cited
US2874470A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-15 | 1966-04-16 | 1966-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-15 | 1970-04-16 | 1970-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-15 | 1974-04-16 | 1974-10-16 | $7700.00 | Window Closed / Lapsed |