Trademark Search  /  WINDROCK

WINDROCK

● Live · Registered

U.S. federal trademark · Serial No. 74551883 · Reg. No. 1945192

Mark
WINDROCK
Status
Registered
Serial Number
74551883
Registration No.
1945192
Filing Date
July 21, 1994
Registration Date
January 2, 1996
Class(es)
Class 042

Owners

CHAMPIONX LLC
16 · Sugar Land, TX, US
WINDROCK INC.
03 · KNOXVILLE, TN, US
DELAWARE CAPITAL FORMATION, INC.
03 · WILMINGTON, DE, US
WINDROCK, INCORPORATED
03 · KNOXVILLE, TN, US
Windrock, Incorporated
03 · Knoxville, TN, US
Windrock, Incorporated
03 · Knoxville, TN, US

Goods & Services

research and development services in the field of monitoring internal combustion engines and analyzing oil

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