Trademark Search  /  TUFF-WELD

TUFF-WELD

● Live · Registered

U.S. federal trademark · Serial No. 73016668 · Reg. No. 1002567

Mark
TUFF-WELD
Status
Registered
Serial Number
73016668
Registration No.
1002567
Filing Date
March 22, 1974
Registration Date
January 28, 1975
Class(es)
Class 006

Owners

NATIONAL OILWELL VARCO, L.P.
13 · HOUSTON, TX, US
NATIONAL OILWELL VARCO, L.P.
13 · HOUSTON, TX, US
GRANT PRIDECO, L.P.
13 · HOUSTON, TX, US
GRANT PRIDECO, L.P.
13 · HOUSTON, TX, US
GRANT TFW, INC.
03 · HOUSTON, TX, US
GRANT TFW, INC.
03 · HOUSTON, TX, US
HUGHES TOOL COMPANY
03 · HOUSTON, TX, US
HUGHES TOOL COMPANY
03 · HOUSTON, TX, US

Goods & Services

THREADED CONNECTORS, TOOL JOINTS AND COLLARS, WELDED TO PIPE

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