US3568470A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fall-plate arrangement for a raschel knitting machine
Assignee: Individual
•
Filing: 1968-10-31
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Granted: 1971-03-09
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Expires: 1988-10-31
Abstract
Abstract THE FALL-PLATE OF A RASCHEL KNITTING MACHINE IS MOUNTED ON THE GUIDE BAR HANGERS IN SUCH A POSITION THAT THE PLATE IS OBLIQUELY INCLINED TO THE COMMON PLANE OF THE KNITTING NEEDLES WHEN THE HANGER IS IN THE MEDIAN POSITION OF ITS OSCILLATING MOVEMENT. THE MOVEMENT OF THE FALL-PLATE TOWARD AND AWAY FROM THE NEEDLES IS GUIDED IN SUCH A MANNER THAT THE LOWER OPERATING EDGE OF THE PLATE MOVES IN A PATH SUBSTANTIALLY PARALLEL TO THE COMMON NEEDLE PLANE.
Inventors
- 👤 Karl Kohl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 06:55
CPC Classifications
D; D04; D04B; D04B23/00; D04B23/22; D04B27/00; D04B27/06; D04B27/08
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) | 1974-03-08 | 1974-09-07 | 1975-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-03-08 | 1978-09-07 | 1979-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-03-08 | 1982-09-07 | 1983-03-09 | $7700.00 | Window Closed / Lapsed |