Serial Number
75634395
Owner
TUBOSCOPE I/P INCAttorney
Gregory L. MaagFirst Use Date
May 1, 1996
Filing Date
Feb 4, 1999
GUMBO CHAIN Trademark
Serial Number: 75634395 • Registration: 2513752
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
February 4, 1999
Registration Date
December 4, 2001
First Use Anywhere
May 1, 1996
First Use in Commerce
May 1, 1996
Published for Opposition
September 11, 2001
Cancellation Date
June 17, 2022
Goods & Services
Power-operated cartridge featuring a rotating belt or rotating bars for separating and removing solids from drilling fluid in oilfield operations