Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Winder of synthetic yarn, cheese-like yarn package of synthetic yarn, and method for winding the same

Winder of synthetic yarn, cheese-like yarn package of synthetic yarn, and method for winding the same

US Patent 4986483 · Granted Jan 22, 1991

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Dry friction material and method for manufacturing the same2017
Method of manufacturing semiconductor device including grinding semiconductor wa2016
Semiconductor device manufacturing apparatus and method for manufacturing semico2013
Friction engagement device2010
Polyketone fiber and process for producing the same2008
Polytrimethylene terephthalate composition particles and process for producing s2008
Pre-oriented yarn package2007
Polyester type conjugate fiber package2006
Wave-processing method and wave-processing die for core metal of wet friction ma2005
Composite fiber having favorable post-treatment processibility and method for pr2005
Composite fiber having favorable post-treatment processibility and method for pr2005
Conjugate fiber and method of producing same2005