Serial Number
73687223
Owner
REPLIGEN CORPORATIONAttorney
Cynthia J. WaldenFirst Use Date
Jul 7, 1987
Filing Date
Sep 28, 1987
SLIPGUARDS Trademark
Serial Number: 73687223 • Registration: 1490296
Trademark Classes
Owner Contact Info
18617 BROADWICK ST.
RANCHO DOMINGUEZ, CA 90220
Entity Type: 03
Legal Representation
Correspondence Address
Cynthia J. Walden Fish & Richardson
PO BOX 1022
MINNEAPOLIS
MN 55440-1022
UNITED STATES
Trademark Details
Filing Date
September 28, 1987
Registration Date
May 31, 1988
First Use Anywhere
July 7, 1987
First Use in Commerce
July 7, 1987
Published for Opposition
March 8, 1988
Cancellation Date
October 15, 2021