GRIPSHIFT
Mark Identification

GRIPSHIFT

Serial Number

87221417

Filing Date

Oct 31, 2016

Registration Date

Sep 5, 2017

Trademark by

NCS MULTISTAGE LLC

Classification Information

Completion sleeve or port for use in the oil and gas industry, namely, a sliding sleeve that is activated by use of a coiled tubing-deployed bottom hole assembly to shift the sleeve open during multiple, sequential fracture stages in a single wellbore

Machinery