Patent US2195907A successfully refreshed from Google Patents.
US2195907A
Expired / Lapsed
US
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Flat knitting machine and sinkers therefor
Assignee: Individual
•
Filing: 1939-11-14
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Granted: 1940-04-02
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Expires: 1959-11-14
Abstract
No abstract record available.
Inventors
- 👤 Verbeek Arnold Friedrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 00:22
CPC Classifications
D; D04; D04B; D04B11/00; D04B15/00; D04B15/06
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) | 1943-04-02 | 1943-10-02 | 1944-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-04-02 | 1947-10-02 | 1948-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-04-02 | 1951-10-02 | 1952-04-02 | $7700.00 | Window Closed / Lapsed |