US2908056A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of bearings
Assignee: Motors Liquidation Co
•
Filing: 1955-12-19
•
Granted: 1959-10-13
•
Expires: 1975-12-19
Abstract
No abstract record available.
Inventors
- 👤 Leonard J Schmid
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:27
CPC Classifications
B; B22; B22D; B22D19/00; B22D19/08; B22D19/085
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US618867A
Cited
US2234904A
Cited
GB190113042A
Cited
GB117345A
Cited
US1718210A
Cited
US1964647A
Cited
US1963400A
Cited
US2528210A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-12 | 1963-04-13 | 1963-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-12 | 1967-04-13 | 1967-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-12 | 1971-04-13 | 1971-10-13 | $7700.00 | Window Closed / Lapsed |