US2839343A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radial needle and axial roller bearing
Assignee: IHO Holding GmbH and Co KG
•
Filing: 1954-04-19
•
Granted: 1958-06-17
•
Expires: 1974-04-19
Abstract
No abstract record available.
Inventors
- 👤 Bensch Emil
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:51
CPC Classifications
F; F16; F16C; F16C19/00; F16C19/49
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1304073A
Cited
US677281A
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US1068018A
Cited
US1226345A
Cited
US1966924A
Cited
US2040489A
Cited
US2430359A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-06-16 | 1961-12-16 | 1962-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-06-16 | 1965-12-16 | 1966-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-06-16 | 1969-12-16 | 1970-06-17 | $7700.00 | Window Closed / Lapsed |