US2898165A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bearing construction with edge load relief
Assignee: Individual
•
Filing: 1956-06-28
•
Granted: 1959-08-04
•
Expires: 1976-06-28
Abstract
No abstract record available.
Inventors
- 👤 Stewart U Patton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:16
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/02; F16C33/04; F16C33/26; F16C33/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE408214C
Cited
US1885339A
Cited
US1895936A
Cited
US2061767A
Cited
US2307874A
Cited
US2256647A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-08-03 | 1963-02-02 | 1963-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-03 | 1967-02-02 | 1967-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-03 | 1971-02-02 | 1971-08-04 | $7700.00 | Window Closed / Lapsed |