ENVIROGEN Trademark
Serial Number: 73757343 • Registration: 1561554
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
WILLIAM J LEHANE DRINKER BIDDLE & REATH
PHILADELPHIA NATIONAL BANK BLDG
1345 CHESTNUT ST
PHILADELPHIA
PA 19107
Trademark Details
Filing Date
October 13, 1988
Registration Date
October 17, 1989
First Use Anywhere
September 29, 1988
First Use in Commerce
September 29, 1988
Published for Opposition
July 25, 1989
Cancellation Date
May 22, 2010