Trademark Search  /  MWD

MWD

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73315739 · Reg. No. 1199149

Mark
MWD
Status
Cancelled
Serial Number
73315739
Registration No.
1199149
Filing Date
June 22, 1981
Registration Date
June 22, 1982
Class(es)
Class 042

Owners

Gearhart Industries, Inc.
03 · Ft. Worth, TX, US
Gearhart Industries, Inc.
03 · Ft. Worth, TX, US
Gearhart Industries, Inc.
03 · Ft. Worth, TX, US

Goods & Services

Measuring Directional Drilling Progress and Other Downhole Parameters While Drilling

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