Patent US3287071A successfully refreshed from Google Patents.
US3287071A
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Molded bearing assembly and method of making same
Assignee: MINIATURE PRECISION BEARINGS Inc
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Filing: 1965-07-28
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Granted: 1966-11-22
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Expires: 1985-07-28
Abstract
No abstract record available.
Inventors
- 👤 William S Tucker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 02:04
CPC Classifications
F; F16; F16C; F16C11/00; F16C11/04; F16C11/06; F16C11/0614; B; B29; B29C; B29C45/00; B29C45/14; B29C45/14754; F16C33/00; F16C33/02; F16C33/04; F16C33/20; F16C33/201; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32606; Y10T403/32631; Y10T403/32737; Y10T403/32778
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
A BEARING ASSEMBLY COMPRISING: (A) A RIGID UNDEFORMED HOUSING HAVING A WALL SURFACE DEFINING AN OPENING THERETHROUGH; (B) AN INNER BEARING MEMBER DISPOSED WITHIN SAID OPENING AND SPACED FROM SAID HOUSING WITH A MINIMUM DEGREE OF DIAMETERICAL CLEARANCE; AND (C) AN UNDEFORMED, ONE-PIECE RACE OF LOW SHRINK PLASTIC MATERIAL MOLDED UNDER RELATIVELY LOW PRESSURE DIRECTLY WITHIN THE OPENING OF SAID HOUSING AND IN ITS
Claim 2
Dependent Claim
64 words
A BEARING ASSEMBLY COMPRISING: (A) A RIGID UNDEFORMED HOUSING HAVING A WALL SURFACE DEFINING AN OPENING THERETHROUGH; (B) AN INNER BEARING MEMBER DISPOSED WITHIN SAID OPENING AND SPACED FROM SAID HOUSING WITH A MINIMUM DEGREE OF DIAMETERICAL CLEARANCE; AND (C) AN UNDEFORMED, ONE-PIECE RACE OF LOW SHRINK PLASTIC MATERIAL MOLDED UNDER RELATIVELY LOW PRESSURE DIRECTLY WITHIN THE OPENING OF SAID HOUSING AND IN ITS
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-21 | 1970-05-23 | 1970-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-21 | 1974-05-23 | 1974-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-21 | 1978-05-23 | 1978-11-22 | $7700.00 | Window Closed / Lapsed |