Serial Number
73691497
Owner
Merck & Co., Inc.Attorney
Sarah A. LocknerFirst Use Date
Jun 11, 1986
Filing Date
Oct 23, 1987
BOILERGUARD Trademark
Serial Number: 73691497 • Registration: 1496386
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Sarah A. Lockner Ecolab USA Inc.
370 Wabasha Street North
Saint Paul
MN 55102
UNITED STATES
Trademark Details
Filing Date
October 23, 1987
Registration Date
July 19, 1988
First Use Anywhere
June 11, 1986
First Use in Commerce
June 11, 1986
Published for Opposition
April 26, 1988
Cancellation Date
December 20, 2020