US2837382A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bearing mounting
Assignee: Individual
•
Filing: 1953-02-17
•
Granted: 1958-06-03
•
Expires: 1973-02-17
Abstract
No abstract record available.
Inventors
- 👤 Edward J Schaefer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 03:23
CPC Classifications
F; F16; F16C; F16C25/00; F16C25/06; F16C25/08; F16C25/083; F16C19/00; F16C19/02; F16C19/04; F16C19/06; F16C19/54; F16C33/00; F16C33/30; F16C33/58; F16C33/583; F16C33/586; F16C35/00; F16C35/04; F16C35/06; F16C35/067; F16C2226/00; F16C2226/10; F16C2380/00; F16C2380/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB645401A
Cited
US1828136A
Cited
US2101346A
Cited
US2397312A
Cited
US2504776A
Cited
US2473267A
Cited
US2650866A
Cited
US2653063A
Cited
US2674012A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-06-02 | 1961-12-02 | 1962-06-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-06-02 | 1965-12-02 | 1966-06-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-06-02 | 1969-12-02 | 1970-06-03 | $7700.00 | Window Closed / Lapsed |