Patent US3086826A successfully refreshed from Google Patents.
US3086826A
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US
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Bearing construction
Assignee: Rapids Standard Co Inc
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Filing: 1959-11-30
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Granted: 1963-04-23
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Expires: 1979-11-30
Abstract
No abstract record available.
Inventors
- 👤 Robert L Gunnell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:38
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/02; F16C33/04; F16C33/20; B; B65; B65G; B65G39/00; B65G39/02; B65G39/09; F16C13/00; F16C13/006; F16C13/02; Y; Y10; Y10S; Y10S384/00; Y10S384/90; Y10S384/901
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US677429A
Cited
US743843A
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US1500516A
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US1776412A
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US2704230A
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US2609256A
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US2768725A
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US2865692A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-22 | 1966-10-22 | 1967-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-22 | 1970-10-22 | 1971-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-22 | 1974-10-22 | 1975-04-23 | $7700.00 | Window Closed / Lapsed |