US2842410A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Roller bearing
Assignee: Individual
•
Filing: 1953-10-20
•
Granted: 1958-07-08
•
Expires: 1973-10-20
Abstract
No abstract record available.
Inventors
- 👤 Hermann J Neidhart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 02:27
CPC Classifications
F; F16; F16C; F16C29/00; F16C29/12; F16C19/00; F16C19/22; F16C27/00; F16C27/06; F16C27/066; F16C29/002; F16C29/04; F16C33/00; F16C33/30; F16C33/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1590055A
Cited
US1961536A
Cited
US1798125A
Cited
US1751479A
Cited
US2189870A
Cited
US2416578A
Cited
US2400374A
Cited
GB595578A
Cited
FR946559A
Cited
US2819063A
Cited
US2712742A
Cited
US2819060A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-07 | 1962-01-06 | 1962-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-07 | 1966-01-06 | 1966-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-07 | 1970-01-06 | 1970-07-08 | $7700.00 | Window Closed / Lapsed |