Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Yarn draw off tube for open-end spinning unit

Yarn draw off tube for open-end spinning unit

US Patent 4481766 · Granted Nov 13, 1984

Estimated economic value: $59,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Filter system for environmentally-safe portable apparatus for disposing of cylin2003
Navigation apparatus for vehicles1999
Display apparatus for a car1998
Guide system1998
Guide system1997
Engine brake control of continuous variable transmission responsive to vehicle b1993
Adsorbent composition for malodorous gases1992
Control system for stepless belt transmissions1991
Apparatus for removing trash in an open-end spinning frame1985
Fiber control apparatus in open end spinning frame1984
Fiber control apparatus in open end spinning frame1984
Dust-removing mechanism in open-end spinning frame1984