Trademark Search  /  NL

NL

○ Dead · Expired

U.S. federal trademark · Serial No. 73122037 · Reg. No. 1121328

Mark
NL
Status
Expired
Serial Number
73122037
Registration No.
1121328
Filing Date
April 8, 1977
Registration Date
July 3, 1979
Class(es)
Class 009

Owner

NL INDUSTRIES, INC.
03 · NEW YORK, NY, US

Goods & Services

APPARATUS AND INSTRUMENTS FOR TESTING DRILLING MUD, WATER, CORROSION, WELL CORES, WELL CUTTINGS, AND CLAY AND MINERAL SUSPENSIONS-NAMELY, RESISTIVITY METERS, MEMBRANE FILTER TESTERS, PH-METERS, RHEOMETERS, GREEN SAND STRENGTH TESTERS, MUD TESTERS, VISCOMETERS, AND CONSISTOMETERS

Thinking of using a similar name?
Search 14 million+ trademarks free and see if your brand conflicts with "NL" 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.