PWD

○ Dead · Cancelled

U.S. federal trademark · Serial No. 75241838 · Reg. No. 2125729

Mark

PWD

Status

Cancelled

Serial Number

75241838

Registration No.

2125729

Filing Date

February 14, 1997

Registration Date

December 30, 1997

Class(es)

Class 042

Owners

03 · Houston, TX, US

03 · Houston, TX, US

03 · Houston, TX, US

conducting downhole annular pressure measurements for others while drilling 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.