Trademark Search / SHAFFER

SHAFFER

● Live · Registered

U.S. federal trademark · Serial No. 73392329 · Reg. No. 1309626

Mark

SHAFFER

Status

Registered

Serial Number

73392329

Registration No.

1309626

Filing Date

September 29, 1982

Registration Date

December 18, 1984

Class(es)

Class 006, Class 007, Class 009

Owners

GRANT PRIDECO, INC.

03 · HOUSTON, TX, US

VARCO I/P, INC.

03 · HOUSTON, TX, US

Baroid Technology, 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

[ Automatically Operated Gas Valves ]

Oilwell or Gas Well Drilling and Operating Tools and Equipment-Namely, Blowout Preventers, Blowout Preventer Stacks, Drilling Chokes, and Choke and Kill Manifolds

Metal Manually Operated Gate Valves

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