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SLIP-PROOF

● Live · Registered

U.S. federal trademark · Serial No. 76335727 · Reg. No. 2723417

Mark
SLIP-PROOF
Status
Registered
Serial Number
76335727
Registration No.
2723417
Filing Date
November 7, 2001
Registration Date
June 10, 2003
Class(es)
Class 006

Owners

NATIONAL OILWELL VARCO, L.P.
13 · HOUSTON, TX, US
Grant Prideco, Inc.
03 · Houston, TX, US
Grant Prideco, Inc.
03 · The Woodlands, TX, US
Grant Prideco, Inc.
03 · The Woodlands, TX, US

Goods & Services

METAL DRILL PIPE

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