Serial Number
74072889
Owner
HACH COMPANYAttorney
Kathleen S. RyanFirst Use Date
Feb 1, 1990
Filing Date
Jun 26, 1990
NTRAK Trademark
Serial Number: 74072889 • Registration: 1646715
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Kathleen S. Ryan The Ollila Law Group LLC
2569 Park Lane
Suite 202
Lafayette
CO 80026
Trademark Details
Filing Date
June 26, 1990
Registration Date
June 4, 1991
First Use Anywhere
February 1, 1990
First Use in Commerce
February 1, 1990
Published for Opposition
March 12, 1991
Cancellation Date
January 22, 2016