US2476515A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spindle mounting and driving unit
Assignee: Motors Liquidation Co
•
Filing: 1946-03-25
•
Granted: 1949-07-19
•
Expires: 1966-03-25
Abstract
No abstract record available.
Inventors
- 👤 Clarence C Stevens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:04
CPC Classifications
H; H02; H02K; H02K5/00; H02K5/04; H02K5/16; H02K5/173; H02K5/1732; B; B24; B24B; B24B41/00; B24B41/04; F; F16; F16C; F16C27/00; F16C27/06; F16C27/066
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE22161E
Cited
US1688891A
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US1860883A
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US1903855A
Cited
US1832368A
Cited
US1870237A
Cited
US1939848A
Cited
US1884573A
Cited
US2039547A
Cited
US2320843A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-07-18 | 1953-01-17 | 1953-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-07-18 | 1957-01-17 | 1957-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-07-18 | 1961-01-17 | 1961-07-19 | $7700.00 | Window Closed / Lapsed |