US3318643A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tilting shoe journal bearing
Assignee: IMO Industries Inc
•
Filing: 1964-10-28
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Granted: 1967-05-09
•
Expires: 1984-10-28
Abstract
No abstract record available.
Inventors
- 👤 Pilarczyk Karol
- 👤 James R Prairie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 02:28
CPC Classifications
F; F16; F16C; F16C17/00; F16C17/02; F16C17/03
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
A BEARING COMPRISING A HOUSING WITH A BORE, A PLURALITY OF BEARING SHOES SPACED WITHIN SAID HOUSING IN ENGAGEMENT WITH THE WALL OF SAID BORE, AND A PLURALITY OF MEMBERS SPACED AROUND AND FIXED TO THE INTERIOR OF SAID HOUSING, EACH OF SAID MEMBERS ENGAGING THE ENDS OF A RESPECTIVE ADJACENT PAIR OF SAID SHOES TO SEPARATE SAID PAIR OF SHOES, AND SAID MEMBERS MAINTAINING SAID SHOES IN ENGAGEMENT WITH THE WALL OF SAID BORE.
Claim 2
Dependent Claim
75 words
A BEARING COMPRISING A HOUSING WITH A BORE, A PLURALITY OF BEARING SHOES SPACED WITHIN SAID HOUSING IN ENGAGEMENT WITH THE WALL OF SAID BORE, AND A PLURALITY OF MEMBERS SPACED AROUND AND FIXED TO THE INTERIOR OF SAID HOUSING, EACH OF SAID MEMBERS ENGAGING THE ENDS OF A RESPECTIVE ADJACENT PAIR OF SAID SHOES TO SEPARATE SAID PAIR OF SHOES, AND SAID MEMBERS MAINTAINING SAID SHOES IN ENGAGEMENT WITH THE WALL OF SAID BORE.
References Cited (Backward Citations)
US1421695A
Cited
US1421208A
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US2076254A
Cited
US2235931A
Cited
US3093426A
Cited
US3022123A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-05-08 | 1970-11-07 | 1971-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-08 | 1974-11-07 | 1975-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-08 | 1978-11-07 | 1979-05-09 | $7700.00 | Window Closed / Lapsed |