US2506002A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Static wheel balancer
Assignee: Individual
•
Filing: 1947-04-21
•
Granted: 1950-05-02
•
Expires: 1967-04-21
Abstract
No abstract record available.
Inventors
- 👤 Charles W Tinkham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:31
CPC Classifications
G; G01; G01M; G01M1/00; G01M1/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US8538A
Cited
US189506A
Cited
US2060958A
Cited
US2136633A
Cited
US2075421A
Cited
US2199667A
Cited
US2233371A
Cited
US2298656A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-05-01 | 1953-10-31 | 1954-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-05-01 | 1957-10-31 | 1958-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-05-01 | 1961-10-31 | 1962-05-02 | $7700.00 | Window Closed / Lapsed |