Mark Identification

SILEX DTS S

Serial Number

88706374

Filing Date

Nov 25, 2019

Registration Date

Feb 2, 2021

Trademark by

Active Trademark

Classification Information

Drill pipe attachments, namely, metal drill collars; Metal drill pipes for use in well boring; Metal pipe collars

Bits for mining machines; Drill bits for rock drilling; Mining bits; Polycrystalline diamond compact (PDC) drill bits for drilling machines