Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Device for a roll spindle

Device for a roll spindle

US Patent 4520967 · Granted Jun 4, 1985

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Cross-cutting circular saw device and a method of cross-cutting an object by a c2020
Method of continuous manufacture of a composite hollow board material, and machi2015
Vehicle seat having a ventilation system2010
Apparatus for winding up a web in rolls and a method for cutting off a length of2008
Apparatus for winding up a web in rolls and a method for cutting off a length of2007
Firm cushion2004
Flip head restraint2004
Ventilation seat2003
Method and device for the control and regulation of the stretch of a running web1996
Roll stands for simple roll replacement1985
Method and arrangement for continuously winding-up a web of material1984
Roll stand with means for joining a web to another when unwound from rolls1983