Serial Number
73087656
Owner
FORSCHUNGSGRUPPE FUR BAUTECHNOLOGIE AG/CONSTRUCTION TECHNOLOGY RESEARCH GROUP LTD.First Use Date
Feb 25, 1975
Filing Date
May 19, 1976
GRASSTONE Trademark
Serial Number: 73087656 • Registration: 1055112
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
May 19, 1976
Registration Date
December 28, 1976
First Use Anywhere
February 25, 1975
First Use in Commerce
February 25, 1975
Cancellation Date
May 24, 1983