Serial Number
73576622
Owner
W. R. GRACE & CO.-CONN.Attorney
CRAIG K LEONFirst Use Date
May 28, 1977
Filing Date
Jan 6, 1986
BITUTHENE Trademark
Serial Number: 73576622 • Registration: 1404958
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
CRAIG K LEON PATENT DEPT
W R GRACE & CO CONN
62 WHITTEMORE AVE
CAMBRIDGE
MA 02140
Trademark Details
Filing Date
January 6, 1986
Registration Date
August 12, 1986
First Use Anywhere
May 28, 1977
First Use in Commerce
May 28, 1977
Published for Opposition
May 20, 1986
Cancellation Date
March 27, 2020