Serial Number
73634848
Owner
MKS INSTRUMENTS, INC.Attorney
TOBY H KUSMERFirst Use Date
May 19, 1986
Filing Date
Dec 11, 1986
BARATRON M BAR Trademark
Serial Number: 73634848 • Registration: 1451925
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
TOBY H KUSMER SCHILLER & KUSMER
ONE STATE ST
BOSTON
MA 02109-3507
UNITED STATES
Trademark Details
Filing Date
December 11, 1986
Registration Date
August 11, 1987
First Use Anywhere
May 19, 1986
First Use in Commerce
May 19, 1986
Published for Opposition
May 19, 1987
Cancellation Date
May 16, 2008