Serial Number
74037770
Owner
BIO GRO SYSTEMS, INC.Attorney
DONALD R STUDEBAKERFirst Use Date
Oct 12, 1989
Filing Date
Mar 13, 1990
SLUDGE HAPPENS Trademark
Serial Number: 74037770 • Registration: 1692066
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
March 13, 1990
Registration Date
June 9, 1992
First Use Anywhere
October 12, 1989
First Use in Commerce
October 15, 1989
Published for Opposition
March 17, 1992
Cancellation Date
December 14, 1998
Goods & Services
sludge management services