Serial Number
73713273
Owner
KEYSTONE ENVIRONMENTAL RESOURCES, INC.Attorney
DANIEL J. LONGFirst Use Date
Sep 17, 1986
Filing Date
Feb 25, 1988
KEYSTONE ENVIRONMENTAL RESOURCES, INC. Trademark
Serial Number: 73713273 • Registration: 1522911
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
DANIEL J LONG KEYSTONE ENVIRONMENTAL RESOURCES, INC
1450 KOPPERS BLDG
PITTSBURGH
PA 15219
UNITED STATES
Trademark Details
Filing Date
February 25, 1988
Registration Date
January 31, 1989
First Use Anywhere
September 17, 1986
First Use in Commerce
September 17, 1986
Published for Opposition
September 6, 1988
Cancellation Date
August 7, 1995