US1898160A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutting machine
Assignee: Individual
•
Filing: 1931-09-18
•
Granted: 1933-02-21
•
Expires: 1951-09-18
Abstract
No abstract record available.
Inventors
- 👤 Aeschbach Friedrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 02:24
CPC Classifications
B; B26; B26D; B26D1/00; B26D1/01; B26D1/12; B26D1/25; B26D1/26; B26D1/28; B26D1/29; B26D3/00; B26D3/18; B26D3/22; B26D3/225; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/6656; Y10T83/6657; Y10T83/6665; Y10T83/869; Y10T83/8789; Y10T83/929; Y10T83/9372; Y10T83/9377; Y10T83/9457; Y10T83/9464; Y10T83/9469
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) | 1936-02-21 | 1936-08-22 | 1937-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-02-21 | 1940-08-22 | 1941-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-02-21 | 1944-08-22 | 1945-02-21 | $7700.00 | Window Closed / Lapsed |