US2670040A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cloth cutter for cloth spreading machines and having reciprocable cutter disks
Assignee: Individual
•
Filing: 1950-07-24
•
Granted: 1954-02-23
•
Expires: 1970-07-24
Abstract
No abstract record available.
Inventors
- 👤 Raymond E Sayles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 03:27
CPC Classifications
A; A41; A41H; A41H43/00; A41H43/005; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19949; Y10T74/19953; Y10T74/22; Y10T83/00; Y10T83/626; Y10T83/768; Y10T83/7755; Y10T83/7759; Y10T83/7763; Y10T83/7776; Y10T83/778
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-02-22 | 1957-08-24 | 1958-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-02-22 | 1961-08-24 | 1962-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-02-22 | 1965-08-24 | 1966-02-23 | $7700.00 | Window Closed / Lapsed |