US3339990A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lubricated bearing shoe
Assignee: Studebaker Worthington Inc
•
Filing: 1964-07-13
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Granted: 1967-09-05
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Expires: 1984-07-13
Abstract
No abstract record available.
Inventors
- 👤 Peter G Wendt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:45
CPC Classifications
F; F16; F16C; F16C32/00; F16C32/06; F16C32/0662; F16C32/0666; F16C17/00; F16C17/02; F16C17/03
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
56 words
A LUBRICATED BEARING SHOE ASSEMBLY FOR A JOURNAL BEARING THAT SUPPORTS ROTATING EQUIPMENT COMPRISING: (A) A HOUSING; (B) A BEARING SHOE IN THE HOUSING; (C) A SHAFT SUPPORTED BY THE BEARING SHOE; (D) A PIVOT BLOCK ROCKABLY SUPPORTING THE SHOE IN THE HOUSING; (E) A RETAINER ATTACHED TO THE HOUSING AND DEFINING A SIDE WALL THEREFOR;
Claim 2
Dependent Claim
56 words
A LUBRICATED BEARING SHOE ASSEMBLY FOR A JOURNAL BEARING THAT SUPPORTS ROTATING EQUIPMENT COMPRISING: (A) A HOUSING; (B) A BEARING SHOE IN THE HOUSING; (C) A SHAFT SUPPORTED BY THE BEARING SHOE; (D) A PIVOT BLOCK ROCKABLY SUPPORTING THE SHOE IN THE HOUSING; (E) A RETAINER ATTACHED TO THE HOUSING AND DEFINING A SIDE WALL THEREFOR;
References Cited (Backward Citations)
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Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-04 | 1971-03-06 | 1971-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-04 | 1975-03-06 | 1975-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-04 | 1979-03-06 | 1979-09-05 | $7700.00 | Window Closed / Lapsed |