US2606799A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable double roller bearing
Assignee: Timken Co
•
Filing: 1950-08-14
•
Granted: 1952-08-12
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Expires: 1970-08-14
Abstract
No abstract record available.
Inventors
- 👤 Samson M Weckstein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 19:25
CPC Classifications
F; F16; F16C; F16C19/00; F16C19/22; F16C19/34; F16C19/38; F16C19/383; F16C19/385; F16C19/386; F16C25/00; F16C25/06; F16C33/00; F16C33/30; F16C33/58; F16C33/60; F16C35/00; F16C35/04; F16C35/06; F16C35/063; F16C43/00; F16C43/04; F16C2226/00; F16C2226/10; F16C2226/16; F16C2300/00; F16C2300/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1761490A
Cited
US2019464A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-12 | 1956-02-11 | 1956-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-12 | 1960-02-11 | 1960-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-12 | 1964-02-11 | 1964-08-12 | $7700.00 | Window Closed / Lapsed |