US3107955A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bearing
Assignee: Dresser Industries Inc
•
Filing: 1961-02-13
•
Granted: 1963-10-22
•
Expires: 1981-02-13
Abstract
No abstract record available.
Inventors
- 👤 William E Trumpler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:04
CPC Classifications
F; F16; F16C; F16C17/00; F16C17/02; F16C17/03; F16C17/035; F16C27/00; F16C27/02
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
103 words
IN APPRATUS HAVING TWO RELATIVELY MOVABLE MEMBERS, THE COMBINATION THEREWITH OF BEARING MEANS OF THE OIL WEDGE TYPE OPERATIVELY INTERPOSED BETWEEN SAID MEMBERS, SAID BEARING MEANS COMPRISING: (A) AN INFLEXIBLE BRIDGE-LIKE ELEMENT, (B) A BEARING SURFACE CARRIED BY SAID ELEMENT AND OPPOSING A SURFACE ON ONE OF SAID MEMBERS WHICH IS SLIDABLE RELATIVE TO SAID BEARING SURFACE, SAID BEARING SURFACE HAVING LEADING AND TRAILING ENDS DETERMINED WITH REFERENCE TO THE DIRECTION OF SLIDING OF SAID SURFACE ON SAID MEMBER RELATIVE TO SAID BEARING SURFACE, (C) AND MEANS ADJACENT THE ENDS OF SAID ELEMENT AND SUPPORTING SAID ELEMENT ON THE OTHER OF SAID MEM-
References Cited (Backward Citations)
US1593251A
Cited
US2167882A
Cited
US2217200A
Cited
US2424028A
Cited
GB715553A
Cited
US2823963A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-10-21 | 1967-04-22 | 1967-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-21 | 1971-04-22 | 1971-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-21 | 1975-04-22 | 1975-10-22 | $7700.00 | Window Closed / Lapsed |