Serial Number
71192199
Owner
STAUFFER CHEMICAL COMPANYFirst Use Date
Mar 28, 1907
Filing Date
Feb 12, 1924
KNOXWEED Trademark
Serial Number: 71192199 • Registration: 0187377
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
February 12, 1924
Registration Date
August 5, 1924
First Use Anywhere
March 28, 1907
First Use in Commerce
March 28, 1907
Cancellation Date
May 7, 2005