Serial Number
74072839
Owner
HACH COMPANYAttorney
Victoria FriedmanFirst Use Date
Feb 18, 1991
Filing Date
Jun 26, 1990
PERMACHEM Trademark
Serial Number: 74072839 • Registration: 1705712
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Victoria Friedman Dennemeyer & Associates, LLC
2 North Riverside Plaza
Suite 1500
Chicago
IL 60606
Trademark Details
Filing Date
June 26, 1990
Registration Date
August 4, 1992
First Use Anywhere
February 18, 1991
First Use in Commerce
February 18, 1991
Published for Opposition
December 3, 1991