BIOFILTRATION
DEAD
Serial Number
73688149
Owner
KEYSTONE ENVIRONMENTAL RESOURCES, INC.Attorney
DANIEL J. LONGFirst Use Date
Aug 19, 1987
Filing Date
Oct 5, 1987
BIOFILTRATION Trademark
Serial Number: 73688149
BIOFILTRATION is a trademark filed by
KEYSTONE ENVIRONMENTAL RESOURCES, INC.
on October 5, 1987. The trademark is classified under Class 37 (Building & Construction), Class 40 (Treatment & Processing).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
DANIEL J LONG KOPPERS COMPANY, INC
1450 KOPPERS BLDG
PITTSBURGH
PA 15219
UNITED STATES
Trademark Details
Filing Date
October 5, 1987
Registration Date
Not Registered
First Use Anywhere
August 19, 1987
First Use in Commerce
August 19, 1987
Filing History
ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE
Sep 6, 1988 ABN2
ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE
Sep 6, 1988 ABN2
NON-FINAL ACTION MAILED
Jan 25, 1988 CNRT
NON-FINAL ACTION MAILED
Jan 25, 1988 CNRT
ASSIGNED TO EXAMINER
Jan 7, 1988 DOCK
ASSIGNED TO EXAMINER
Jan 7, 1988 DOCK
