US3371970A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting for high-speed vertical shafts
Assignee: SPINDEL- MOTOREN- und MASCHINENFABRIK AG
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Filing: 1966-07-05
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Granted: 1968-03-05
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Expires: 1986-07-05
Abstract
No abstract record available.
Inventors
- 👤 Beerli Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 00:28
CPC Classifications
D; D01; D01H; D01H7/00; D01H7/02; D01H7/04; D01H7/045; F; F16; F16C; F16C27/00; F16C27/08; F16C35/00; F16C35/08; H; H02; H02K; H02K5/00; H02K5/24; F16C2340/00; F16C2340/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
A MOUNTING FOR HIGH-SPEED VERTICAL SHAFTS, INCLUDING: A VERTICAL SHAFT; TWO SUPPORT MEANS SPACED ALONG THE LENGTH OF THE SHAFT FOR SUPPORTING THE SHAFT; FIRST MEANS FOR RESILIENTLY MOUNTING EACH OF SAID SUPPORT MEANS FOR HORIZONTAL AND VERTICAL MOVEMENT ON A FURTHER SUPPORT; AND SECOND MEANS FOR PERMITTING INCLINATION OF THE SHAFT WITH RESPECT TO AT LEAST ONE OF SAID SUPPORT MEANS; AND BEARING MEANS FOR PERMITTING ROTATION OF THE SHAFT.
Claim 2
Dependent Claim
71 words
A MOUNTING FOR HIGH-SPEED VERTICAL SHAFTS, INCLUDING: A VERTICAL SHAFT; TWO SUPPORT MEANS SPACED ALONG THE LENGTH OF THE SHAFT FOR SUPPORTING THE SHAFT; FIRST MEANS FOR RESILIENTLY MOUNTING EACH OF SAID SUPPORT MEANS FOR HORIZONTAL AND VERTICAL MOVEMENT ON A FURTHER SUPPORT; AND SECOND MEANS FOR PERMITTING INCLINATION OF THE SHAFT WITH RESPECT TO AT LEAST ONE OF SAID SUPPORT MEANS; AND BEARING MEANS FOR PERMITTING ROTATION OF THE SHAFT.
References Cited (Backward Citations)
US3097167A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-05 | 1971-09-04 | 1972-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-05 | 1975-09-04 | 1976-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-05 | 1979-09-04 | 1980-03-05 | $7700.00 | Window Closed / Lapsed |