Patent Number: 8,820,229

Title: Production spring striper

Abstract: The present invention is directed to an apparatus for applying markings, particularly to springs, that are clean (ink in self contained storage units), allows quick color changes and reduces wasted ink or paint. An application means that does not dry out during short down time periods, keeps up with production rates, and is cost effective.

Inventors: Grattan; Michael A. (Ferndale, MI), Brown; Jeffrey (Ferndale, MI), Delidow; Norton (Ferndale, MI), Krieg; Michael (Ferndale, MI)

Assignee: Dell Marking

International Classification: B41F 17/00 (20060101)

Expiration Date: 9/02/12018