Trademark Search  /  SENTINEL

SENTINEL

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73451995 · Reg. No. 1413022

Mark
SENTINEL
Status
Cancelled
Serial Number
73451995
Registration No.
1413022
Filing Date
November 9, 1983
Registration Date
October 14, 1986
Class(es)
Class 007

Owners

VARCO I/P, INC.
03 · HOUSTON, TX, US
VARCO SHAFFER, INC.
03 · Houston, TX, US
NL Industries, Inc.
03 · New York, NY, US
NL Industries, Inc.
03 · New York, NY, US
NL Industries, Inc.
03 · New York, NY, US

Goods & Services

Oil Well Drilling Equipment-Namely, Blowout Preventers, and Parts Therefor

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