US3189389A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bearing
Assignee: Sulzer Escher Wyss AG
•
Filing: 1961-10-26
•
Granted: 1965-06-15
•
Expires: 1981-10-26
Abstract
No abstract record available.
Inventors
- 👤 Heer Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:36
CPC Classifications
F; F16; F16C; F16C32/00; F16C32/06; F16C32/0681; F16C32/0696; B; B23; B23Q; B23Q1/00; B23Q1/25; B23Q1/26; B23Q1/38; B23Q1/70; F16C23/00; F16C23/02; F16C23/04; F16C32/0662; F16C32/067; F16C2322/00; F16C2322/39
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
67 words
IN A BEARING OF A MACHINE TOOL IN COMBINATION A FIXED BEARING MEMBER; A BEARING BUSH MOUNTED PIVOTALLY IN SAID FIXED BEARING MEMBER SO AS TO ALLOW ANGULAR DISPLACEMENT ABOUT AN AXIS EXTENDING AT RIGHT-ANGLES TO THE AXIS OF THE BEARING BUSH; A SPINDLE MOUNTED FOR ROTATION IN SAID BUSH; SAID BUSH HAVING END FACES EXTENDING AT RIGHT-ANGLES TO THE SPINDLE AXIS AND EACH END FACE HAV-
Claim 2
Dependent Claim
67 words
IN A BEARING OF A MACHINE TOOL IN COMBINATION A FIXED BEARING MEMBER; A BEARING BUSH MOUNTED PIVOTALLY IN SAID FIXED BEARING MEMBER SO AS TO ALLOW ANGULAR DISPLACEMENT ABOUT AN AXIS EXTENDING AT RIGHT-ANGLES TO THE AXIS OF THE BEARING BUSH; A SPINDLE MOUNTED FOR ROTATION IN SAID BUSH; SAID BUSH HAVING END FACES EXTENDING AT RIGHT-ANGLES TO THE SPINDLE AXIS AND EACH END FACE HAV-
References Cited (Backward Citations)
US558642A
Cited
US1607318A
Cited
US1906715A
Cited
US2578711A
Cited
US2998999A
Cited
US3016273A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-06-14 | 1968-12-14 | 1969-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-14 | 1972-12-14 | 1973-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-14 | 1976-12-14 | 1977-06-15 | $7700.00 | Window Closed / Lapsed |