Serial Number
73485952
Owner
LEYBOLD-HERAEUS GMBHAttorney
GEORGE H. SPENCERFiling Date
Jun 19, 1984
VISCOVAC Trademark
Serial Number: 73485952 • Registration: 1330712
Trademark Classes
Owner Contact Info
504 BONNERSTRASSE
5000 COLOGNE, BAYENTHAL , DE
Entity Type: 03
Legal Representation
Correspondence Address
MARK HARRISON SPENCER & FRANK
1111 NINETEENTH ST NW
WASHINGTON
DC 20036
UNITED STATES
Trademark Details
Filing Date
June 19, 1984
Registration Date
April 16, 1985
Published for Opposition
February 5, 1985
Cancellation Date
January 21, 2006