Patent Number: 6,637,689

Title: Thread restraining device for bobbins

Abstract: A thread restraining device for bobbins including an elongated body portion having a generally rectangular configuration. The body portion has long opposed side edges, a first end, and a second end. The body portion has a plurality of linearly aligned apertures therethrough in a spaced relationship extending a length thereof. A locking protrusion extends outwardly of the first end of the body portion. The locking protrusion is engagable with one of the apertures once the body portion is disposed in a wrapped orientation.

Inventors: Vega; Carol (Torrance, CA)


International Classification: B65H 75/04 (20060101); B65H 75/14 (20060101); B65H 75/26 (20060101); B65H 75/18 (20060101); B65D 85/67 (20060101); B65D 85/676 (20060101); B65H 051/015 (); B65D 085/676 ()

Expiration Date: 10/28/2011