Trademark Search  /  FER-OX

FER-OX

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73729049 · Reg. No. 1546936

Mark
FER-OX
Status
Cancelled
Serial Number
73729049
Registration No.
1546936
Filing Date
May 18, 1988
Registration Date
July 11, 1989
Class(es)
Class 001

Owners

M-I L.L.C.
16 · DE, US
M-I DRILLING FLUIDS L.L.C.
16 · HOUSTON, TX, US
M-I DRILLING FLUIDS COMPANY
02 · HOUSTON, TX, US
M-I DRILLING FLUIDS COMPANY
02 · HOUSTON, TX, US
M-I DRILLING FLUIDS COMPANY
02 · HOUSTON, TX, US

Goods & Services

ADDITIVES FOR DRILLING FLUIDS AND SPECIFICALLY WEIGHTING AGENTS FOR USE IN WATER BASE AND OIL BASE DRILLING FLUIDS FOR USE IN THE OIL WELL DRILLING INDUSTRY

Thinking of using a similar name?
Search 14 million+ trademarks free and see if your brand conflicts with "FER-OX" or anything like it, before you file.
Run a free trademark search →

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