Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Opening roller for an open-end spinning arrangement

Opening roller for an open-end spinning arrangement

US Patent 5689946 · Granted Nov 25, 1997

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Rotor shaft for an open-end spining rotor2004
Step bearing housing for an open-end spinning rotor shaft and method of operatin2001
Opening device for an open-end spinning aggregate and method of making same2000
Rotor cup for open-end spinning and method of making same1999
Opening device for an open-end spinning machine1999
Opening roller for an open-end spinning device1998
Open end spinning apparatus1998
Yarn withdrawal nozzle for open-end spinning arrangements1994
Opening roller for an open-end spinning arrangement1992
Opening roller for an open-end spinning arrangement1990
Bearing and drive for a horizontally arranged open-end spinning rotor1987
Opening roller unit for open-end spinning installations1987