Serial Number
76205018
Owner
HACH COMPANYAttorney
D. Michael AndersonFirst Use Date
Jan 15, 1992
Filing Date
Feb 2, 2001
DR. H. TUEAU Trademark
Serial Number: 76205018 • Registration: 2671184
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
February 2, 2001
Registration Date
January 7, 2003
First Use Anywhere
January 15, 1992
First Use in Commerce
May 1, 1992
Published for Opposition
October 15, 2002
Cancellation Date
July 21, 2023
Goods & Services
COLORIMETRIC ANALYSIS TEST STRIPS FOR POOL AND SPA TESTING