US1038544A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wheel-rim equalizing and truing machine.
Assignee: DEFIANCE MACHINE WORKS
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Filing: 1912-04-02
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Granted: 1912-09-17
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Expires: 1932-04-02
Abstract
No abstract record available.
Inventors
- 👤 George A Ensign
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:03
CPC Classifications
B; B26; B26D; B26D3/00; B26D3/003; Y; Y10; Y10T; Y10T83/00; Y10T83/343; Y10T83/647; Y10T83/654; Y10T83/6563; Y10T83/6584; Y10T83/6608; Y10T83/6632
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) | 1915-09-17 | 1916-03-18 | 1916-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1919-09-17 | 1920-03-18 | 1920-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1923-09-17 | 1924-03-18 | 1924-09-17 | $7700.00 | Window Closed / Lapsed |