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EFL

○ Dead · Cancelled

U.S. federal trademark · Serial No. 75139877 · Reg. No. 2077492

Mark
EFL
Status
Cancelled
Serial Number
75139877
Registration No.
2077492
Filing Date
July 25, 1996
Registration Date
July 8, 1997
Class(es)
Class 006

Owners

SMITH INTERNATIONAL, INC.
03 · HOUSTON, TX
HOUSTON ENGINEERS, INC.
03 · Houston, TX, US
HOUSTON ENGINEERS, INC.
03 · Houston, TX, US
HOUSTON ENGINEERS, INC.
03 · Houston, TX, US

Goods & Services

metal hardware for use in the oil industry, namely, rotating and releasing spears for use in well bores

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