US2947175A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Balancing device
Assignee: Motors Liquidation Co
•
Filing: 1954-09-23
•
Granted: 1960-08-02
•
Expires: 1974-09-23
Abstract
No abstract record available.
Inventors
- 👤 William F King
- 👤 Kauno E Sihvonen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:13
CPC Classifications
G; G01; G01M; G01M1/00; G01M1/14; G01M1/16; G01M1/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1701464A
Cited
US2155528A
Cited
US2243379A
Cited
US2331733A
Cited
US2515969A
Cited
US2461645A
Cited
US2534918A
Cited
US2701474A
Cited
US2711590A
Cited
US2792725A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-02 | 1964-02-01 | 1964-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-02 | 1968-02-01 | 1968-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-02 | 1972-02-01 | 1972-08-02 | $7700.00 | Window Closed / Lapsed |