LOCKSTEP Trademark
Serial Number: 73376778 • Registration: 1250130
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
July 26, 1982
Registration Date
September 6, 1983
First Use Anywhere
February 20, 1975
First Use in Commerce
February 20, 1975
Published for Opposition
June 14, 1983
Cancellation Date
June 12, 2004