SYSTEM FOUR
Mark Identification

SYSTEM FOUR

Serial Number

78373824

Filing Date

Feb 25, 2004

Registration Date

Dec 13, 2005

Trademark by

INOVA LTD.

Classification Information

ELECTRONIC SEISMIC DATA ACQUISITION APPARATUS, NAMELY ELECTRONIC SEISMIC SENSORS AND COMPUTER HARDWARE AND SOFTWARE FOR COLLECTION, RECORDING, AND PROCESSING SEISMIC DATA

Electrical and Scientific Apparatus