Serial Number
74167989
Owner
THERMO ENVIRONMENTAL INSTRUMENTS INC.Attorney
Douglas N. MastersFirst Use Date
Dec 1, 1971
Filing Date
May 20, 1991
GASTECH Trademark
Serial Number: 74167989 • Registration: 1762500
Trademark Classes
Owner Contact Info
81 WYMAN STREET
WALTHAM, MA 02454
Entity Type: 99
32970 Alvarado Niles Road, Suite 708
Union City, CA 94587
Entity Type: 03
Legal Representation
Correspondence Address
DOUGLAS N MASTERS LOEB & LOEB LLP
321 N CLARK ST STE 2300
CHICAGO
IL 60610
UNITED STATES
Trademark Details
Filing Date
May 20, 1991
Registration Date
April 6, 1993
First Use Anywhere
December 1, 1971
First Use in Commerce
December 6, 1971
Published for Opposition
August 25, 1992
Cancellation Date
August 12, 2015