HF QRS Trademark
Serial Number: 78321894 • Registration: 2943240
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
November 1, 2003
Registration Date
April 19, 2005
First Use Anywhere
September 1, 2003
First Use in Commerce
September 1, 2004
Cancellation Date
October 5, 2012
Goods & Services
Computer hardware and software, sold as an integral component of medical equipment, for use in interpreting, storing, presenting, and communicating ecg data