Serial Number
74227302
Owner
AMERICAN COLLOID COMPANYAttorney
Edward J ChalfieFirst Use Date
Aug 1, 1995
Filing Date
Dec 3, 1991
HYDROLOCK Trademark
Serial Number: 74227302 • Registration: 1947109
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
EDWARD J CHALFIE KECK, MAHIN & CATE
P O BOX 06110
CHICAGO
IL 60606-0110
UNITED STATES
Trademark Details
Filing Date
December 3, 1991
Registration Date
January 9, 1996
First Use Anywhere
August 1, 1995
First Use in Commerce
August 1, 1995
Published for Opposition
June 16, 1992
Cancellation Date
October 12, 2002