Serial Number
73715038
Owner
FILTER ALERT CORPORATIONAttorney
C. ROBERT VON HELLENSFirst Use Date
Aug 3, 1987
Filing Date
Mar 7, 1988
THE DIRTY FILTER ALARM Trademark
Serial Number: 73715038 • Registration: 1532446
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
C ROBERT VON HELLENS CAHILL, SUTTON & THOMAS
1400 VALLEY BANK CTR
PHOENIX
AZ 85073
UNITED STATES
Trademark Details
Filing Date
March 7, 1988
Registration Date
March 28, 1989
First Use Anywhere
August 3, 1987
First Use in Commerce
August 31, 1987
Cancellation Date
October 2, 1995