US3294456A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shaft bearing having self-contained lubricant reservoir
Assignee: Bunting Brass and Bronze Co
•
Filing: 1963-06-07
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Granted: 1966-12-27
•
Expires: 1983-06-07
Abstract
No abstract record available.
Inventors
- 👤 Joseph M Williams
- 👤 Raymond O Oyler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 00:36
CPC Classifications
F; F16; F16C; F16C17/00; F16C17/10; F16C33/00; F16C33/02; F16C33/04; F16C33/06; F16C33/10; F16C33/1025; F16C33/103; F16C33/72; F16C33/74
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1810296A
Cited
US2179875A
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US2351909A
Cited
US2665176A
Cited
GB811503A
Cited
US3085837A
Cited
FR1226253A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-26 | 1970-06-27 | 1970-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-26 | 1974-06-27 | 1974-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-26 | 1978-06-27 | 1978-12-27 | $7700.00 | Window Closed / Lapsed |