LOCKJAR

● Live · Registered

U.S. federal trademark · Serial No. 77432981 · Reg. No. 3614826

Mark

LOCKJAR

Status

Registered

Serial Number

77432981

Registration No.

3614826

Filing Date

March 27, 2008

Registration Date

May 5, 2009

Class(es)

Class 007

Owners

03 · Houston, TX, US

03 · Conroe, TX, US

03 · Conroe, TX, US

03 · Conroe, TX, US

Downhole tool for delivering an impact load in a petroleum well

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.