Serial Number
71448821
Owner
GL&V/Dorr-Oliver Inc.First Use Date
Jan 2, 1941
Filing Date
Nov 22, 1941
HYDRO-TREATOR Trademark
Serial Number: 71448821 • Registration: 0395578
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
November 22, 1941
Registration Date
June 2, 1942
First Use Anywhere
January 2, 1941
First Use in Commerce
January 2, 1941
Cancellation Date
May 2, 2016