Minnesota Mining and Manufacturing Company

Frederick R Luecke

Conrad T Freerks

Thomas L Jones

A manually manipulatable pencil like abrasive disc back up assembly for supporting pressure sensitive adhesive coated abrasive discs while abrading defects in painted surfaces such as of automobiles. The assembly includes an elongate rigid body member having sockets opening through its ends, and firm flexible support members having inner portions in the sockets, and outer portions projecting from the sockets with planar end surfaces adapted to support one of the pressure sensitive adhesive coated abrasive discs.

Growing community of inventors

White Bear Lake, MN, United States of America

Frederick R Luecke