PROPLOCK

○ Dead · Cancelled

U.S. federal trademark · Serial No. 77614114 · Reg. No. TMA782736

Mark

PROPLOCK

Status

Cancelled

Serial Number

77614114

Registration No.

TMA782736

Filing Date

October 29, 2008

Registration Date

November 17, 2010

Class(es)

Class 001, Class 040

Owners

03 · Calgary, CA

03 · Calgary, CA

03 · Calgary, CA

The provision of hydraulic fracturing services for oil and gas well stimulation

Surfactant, namely, a chemical mixed with fracturing fluid for use in hydraulic fracturing of subterranean formations in oil and gas wells

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