BUILDING BLOCKS Trademark
Serial Number: 73233878 • Registration: 1176103
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
October 4, 1979
Registration Date
November 3, 1981
First Use Anywhere
June 15, 1977
First Use in Commerce
June 15, 1977
Published for Opposition
August 11, 1981
Cancellation Date
August 10, 2002