RST
Mark Identification

RST

Serial Number

85331194

Filing Date

May 26, 2011

Registration Date

Aug 27, 2013

Trademark by

LONGYEAR TM INC.

Classification Information

Earth drilling machine parts, namely, drill bits for rock drills; earth drilling machine parts, namely, drilling rods, couplings and shanks; earth and rock drilling inserts for use on rotary, vibratory and percussive rock drilling equipment

Machinery