Patent Number: 6,168,101

Title: Stainless steel chopper/mixer-grinder worm having improved resistance to fatting

Abstract: A worm for a chopper is formed of an elongated stainless steel member having at least one convolution extending thereabout for contacting and moving meat when the elongated stainless steel member is rotated. A meat contacting outer surface portion of the elongated stainless steel member is coated in tin for reducing build up of fat on the meat contacting outer surface portion during operation.

Inventors: Xie; Mark Mingjun (Tipp City, OH)

Assignee: Premark FEG L.L.C.

International Classification: B02C 18/00 (20060101); B02C 18/30 (20060101); B02C 019/22 ()

Expiration Date: 01/02/2018