Serial Number
74358637
Owner
Betz Laboratories, Inc.Attorney
MARK D. KULLERFirst Use Date
Jun 16, 1993
Filing Date
Feb 11, 1993
BIO-TROL Trademark
Serial Number: 74358637 • Registration: 1828755
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
SHARON J TOMLINSON LAW DEPT
HERCULES INCORPORATED
HERCULES PLZ 1313 N MARKET ST
WILMINGTON
DE 19894-0001
Trademark Details
Filing Date
February 11, 1993
Registration Date
March 29, 1994
First Use Anywhere
June 16, 1993
First Use in Commerce
June 16, 1993
Published for Opposition
July 6, 1993
Cancellation Date
January 1, 2005