Patent US1043472A successfully refreshed from Google Patents.
US1043472A
Expired / Lapsed
US
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Cutting-machine.
Assignee: Individual
•
Filing: 1910-11-26
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Granted: 1912-11-05
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Expires: 1930-11-26
Abstract
No abstract record available.
Inventors
- 👤 Tracy N Shaw
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:53
CPC Classifications
B; B26; B26D; B26D3/00; B26D3/18; B26D3/185; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2209; Y10T83/2216; Y10T83/869; Y10T83/8798; Y10T83/8799; Y10T83/8801; Y10T83/929; Y10T83/937
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) | 1915-11-05 | 1916-05-06 | 1916-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1919-11-05 | 1920-05-06 | 1920-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1923-11-05 | 1924-05-06 | 1924-11-05 | $7700.00 | Window Closed / Lapsed |