Serial Number
73121907
Owner
WATER SCIENCE, INC.First Use Date
Jun 28, 1964
Filing Date
Apr 7, 1977
DYDRO-GIENE Trademark
Serial Number: 73121907 • Registration: 1085276
Trademark Classes
Owner Contact Info
Entity Type: 03
Trademark Details
Filing Date
April 7, 1977
Registration Date
February 14, 1978
First Use Anywhere
June 28, 1964
First Use in Commerce
June 28, 1964
Cancellation Date
July 17, 1984