US1908786A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for balancing pistons
Assignee: Ford Motor Co
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Filing: 1929-10-19
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Granted: 1933-05-16
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Expires: 1949-10-19
Abstract
No abstract record available.
Inventors
- 👤 William F Pioch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 03:54
CPC Classifications
B; B23; B23Q; B23Q17/00; B23Q17/20; Y; Y10; Y10S; Y10S29/00; Y10S29/05; Y10S29/901; Y10S82/00; Y10S82/901; Y10T; Y10T29/00; Y10T29/49; Y10T29/49229; Y10T29/49249; Y10T408/00; Y10T408/03; Y10T408/05; Y10T408/18; Y10T408/20; Y10T408/55; Y10T408/561; Y10T408/5623; Y10T408/56245
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1936-05-15 | 1936-11-14 | 1937-05-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-05-15 | 1940-11-14 | 1941-05-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-05-15 | 1944-11-14 | 1945-05-16 | $7700.00 | Window Closed / Lapsed |