HYDROSCIENCE Trademark
Serial Number: 75302042 • Registration: 2176640
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
June 2, 1997
Registration Date
July 28, 1998
First Use Anywhere
February 11, 1986
First Use in Commerce
February 11, 1986
Published for Opposition
May 5, 1998
Cancellation Date
May 1, 2005
Goods & Services
engineering services and technical consultation and research in the environmental field