Warp knitting machine
Abstract
Abstract WARP KNITTING MACHINE HAVING A ZONE WHEREIN KNITING NEEDLES ARE DISPOSED AND MEANS FOR SUPPLYING WARP THREADS TO THE NEEDLES INCLUDES DEVICE FOR FILLING A WEFT HAVING HOLDER MEMBERS ROTATABLE IN CLOSED TRAVEL PATHS OUTSIDE THE NEEDLE ZONE AND DISPOSED IN THE VICINITY OF WEFT REVERSAL LOCATIONS, MEANS FOR GUIDING THE WEFT TO THE WARP THREADS, AND A THREAD GUIDE COOPERATING WITH THE HOLDER MEMBERS FOR MAKING THE WEFT READY, THE THREAD GUIDE BEING LOCATED AT ONE END OF A ROD BENT IN THE FORM OF A CRANK AND BEING ROTATABLE ABOUT A BEARING PORTION LOCATED ADJACENT THE OTHER END THEREOF, THE BENT ROD BEING OF HOLLOW TUBULAR CONSTRUCTION AT LEAST AT THE BEARING PORTION THEREOF AND BEING FORMED OF AT LEAST TWO PARTS ANNULULARLY ADJUSTABLE RELATIVE TO ONE ANOTHER.
Inventors
- 👤 Stefan Furst
Bibliographic Details
Claims Analysis
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-15 | 1974-08-17 | 1975-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-15 | 1978-08-17 | 1979-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-15 | 1982-08-17 | 1983-02-16 | $7700.00 | Window Closed / Lapsed |