Serial Number
73631066
Owner
TROUND INTERNATIONAL, INC.Attorney
ALFRED B. LEVINEFirst Use Date
Feb 12, 1973
Filing Date
Nov 18, 1986
OPEN CHAMBER Trademark
Serial Number: 73631066 • Registration: 1582234
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
ALFRED B LEVINE
P O BOX 9516
WASHINGTON
DC 20016
UNITED STATES
Trademark Details
Filing Date
November 18, 1986
Registration Date
February 13, 1990
First Use Anywhere
February 12, 1973
First Use in Commerce
February 12, 1973
Published for Opposition
November 21, 1989
Cancellation Date
August 20, 1996