US2569394A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fabric take-up mechanism for textile machines
Assignee: Karl Lieberknecht Inc
•
Filing: 1949-06-02
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Granted: 1951-09-25
•
Expires: 1969-06-02
Abstract
No abstract record available.
Inventors
- 👤 Eugene M Zesch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:15
CPC Classifications
D; D04; D04B; D04B15/00; D04B15/88; D04B15/885; Y; Y10; Y10T; Y10T74/00; Y10T74/15; Y10T74/1503; Y10T74/1508; Y10T74/1518; Y10T74/1519
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2004219A
Cited
US2064710A
Cited
US2185963A
Cited
US2246363A
Cited
US2366462A
Cited
US2249422A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-09-24 | 1955-03-26 | 1955-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-09-24 | 1959-03-26 | 1959-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-09-24 | 1963-03-26 | 1963-09-25 | $7700.00 | Window Closed / Lapsed |