Serial Number
71694472
Owner
CALGON INCORPORATEDFirst Use Date
Jan 10, 1955
Filing Date
Sep 12, 1955
CALGON ZEO-KIT Trademark
Serial Number: 71694472 • Registration: 0626931
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
September 12, 1955
Registration Date
May 15, 1956
First Use Anywhere
January 10, 1955
First Use in Commerce
January 10, 1955
Goods & Services
TEST KITS CONTAINING REAGENT SOLUTIONS AND THE LIKE, SPECIFICALLY FOR THE DETERMINATION OF WATER HARDNESS