Serial Number
73664498
Owner
MATTSON INSTRUMENTS, INC.Attorney
CLAIRE J. HOLTZFirst Use Date
Jan 31, 1986
Filing Date
Jun 4, 1987
CHEMIST'S WORKBENCH Trademark
Serial Number: 73664498 • Registration: 1472101
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
CLAIRE J HOLTZ STOLPER, KORITZINSKY, BREWSTER & NEIDER
P O BOX 5510
MADISON
WI 53705-0510
UNITED STATES
Trademark Details
Filing Date
June 4, 1987
Registration Date
January 12, 1988
First Use Anywhere
January 31, 1986
First Use in Commerce
January 31, 1986
Published for Opposition
October 20, 1987
Cancellation Date
October 17, 2008