US2880041A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bearing mounting structure
Assignee: Rockwell-Standard Corp
•
Filing: 1955-03-29
•
Granted: 1959-03-31
•
Expires: 1975-03-29
Abstract
No abstract record available.
Inventors
- 👤 Nelson R Brownyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:02
CPC Classifications
F; F16; F16C; F16C25/00; F16C25/06; F16C35/00; F16C35/04; F16C35/06; F16C35/067; F16H; F16H57/00; F16H57/02; F16H57/021; F16C19/00; F16C19/22; F16C19/34; F16C19/36; F16C19/364; F16C19/54; F16C19/546; F16C19/547
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2139555A
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US2183667A
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US2287767A
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US2253412A
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US2346950A
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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) | 1962-03-30 | 1962-09-29 | 1963-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-30 | 1966-09-29 | 1967-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-30 | 1970-09-29 | 1971-03-31 | $7700.00 | Window Closed / Lapsed |