RINGFREE Trademark
Serial Number: 74189251 • Registration: 1746635
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
M-I L.L.C.
5950 NORTH COURSE DRIVE
Houston
TX 77072
UNITED STATES
Trademark Details
Filing Date
July 29, 1991
Registration Date
January 19, 1993
First Use Anywhere
January 1, 1990
First Use in Commerce
January 1, 1990
Published for Opposition
October 27, 1992