US1446726A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutting device
Assignee: Individual
•
Filing: 1920-08-02
•
Granted: 1923-02-27
•
Expires: 1940-08-02
Abstract
No abstract record available.
Inventors
- 👤 Harry E Sloan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:05
CPC Classifications
B; B23; B23D; B23D45/00; B23D45/02; B23D45/021; B23D45/022; B27; B27G; B27G19/00; B27G19/02; B27G19/025; B41; B41B; B41B11/00; B23D47/00; B23D47/132; Y; Y10; Y10S; Y10S29/00; Y10S29/069; Y10T; Y10T74/00; Y10T74/21; Y10T74/219; Y10T74/2191; Y10T83/00; Y10T83/263; Y10T83/768; Y10T83/7755; Y10T83/7763; Y10T83/7776; Y10T83/778; Y10T83/849; Y10T83/853; Y10T83/855; Y10T83/856; Y10T83/857; Y10T83/858; Y10T83/859
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) | 1926-02-26 | 1926-08-28 | 1927-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1930-02-26 | 1930-08-28 | 1931-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1934-02-26 | 1934-08-28 | 1935-02-27 | $7700.00 | Window Closed / Lapsed |