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QT SERIES

● Live · Registered

U.S. federal trademark · Serial No. 75508454 · Reg. No. 2308693

Mark
QT SERIES
Status
Registered
Serial Number
75508454
Registration No.
2308693
Filing Date
June 25, 1998
Registration Date
January 18, 2000
Class(es)
Class 007

Owners

National Oilwell Varco, L.P.
13 · HOUSTON, TX, US
ROBBINS & MYERS ENERGY SYSTEMS, L.P.
13 · WILLIS, TX, US
Flow Control Equipment, Inc.
03 · Tomball, TX, US
Flow Control Equipment, Inc.
03 · Tomball, TX, US
Flow Control Equipment, Inc.
03 · Tomball, TX, US

Goods & Services

BALL VALVES FOR CONTROLLING FLUID FLOW

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