US2499770A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wheel balancing device
Assignee: Individual
•
Filing: 1945-03-12
•
Granted: 1950-03-07
•
Expires: 1965-03-12
Abstract
No abstract record available.
Inventors
- 👤 William G Minder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:07
CPC Classifications
F; F16; F16F; F16F15/00; F16F15/32; F16F15/324
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US209475A
Cited
US430270A
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US1305978A
Cited
US1191393A
Cited
US1171172A
Cited
US1158712A
Cited
US2237501A
Cited
US2280637A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-03-06 | 1953-09-05 | 1954-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-03-06 | 1957-09-05 | 1958-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-03-06 | 1961-09-05 | 1962-03-07 | $7700.00 | Window Closed / Lapsed |