Mark Identification

PRESTO-TEK

Serial Number

74713589

Filing Date

Aug 10, 1995

Registration Date

Aug 13, 1996

Trademark by

NEWPORT ELECTRONICS INC.

Classification Information

pH instrumentation, namely pH meters, conductivity meters, combined pH and conductivity meters, pH ORP (Oxygen Reduction Potential) meters, pH controllers, pH transmitters, pH electrodes, pH recorders and pH preamplifiers

Electrical and Scientific Apparatus