Serial Number
71438664
Owner
Parkersburg Rig and Reel Company, TheFirst Use Date
Jan 1, 1940
Filing Date
Dec 9, 1940
HYDROTARDER Trademark
Serial Number: 71438664 • Registration: 0387854
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
December 9, 1940
Registration Date
June 3, 1941
First Use Anywhere
January 1, 1940
First Use in Commerce
January 1, 1940
Cancellation Date
June 15, 2002