Serial Number
77162724
Owner
HANNA INSTRUMENTS, INC.Attorney
Wade SavoyFirst Use Date
Aug 1, 1998
Filing Date
Apr 23, 2007
GRO'CHEK Trademark
Serial Number: 77162724 • Registration: 3555881
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
April 23, 2007
Registration Date
January 6, 2009
First Use Anywhere
August 1, 1998
First Use in Commerce
August 1, 1998
Published for Opposition
October 21, 2008
Goods & Services
Handheld, wall mounted and panel mounted measuring instrument for ph, conductivity and total dissolved solids measurements, all for scientific use