Mark Identification

LEAK COMPUTER

Serial Number

73676086

Filing Date

Aug 3, 1987

Registration Date

Aug 23, 1988

Trademark by

HASSELMANN DETLEV E. M.

Classification Information

MICROPROCESSOR BASED UNIT USED TO DETERMINE THE EXISTENCE OF HOLES IN UNDERGROUND STORAGE TANKS AND TO CALCULATE INGRESS AND EGRESS RATES

Electrical and Scientific Apparatus