Mark Identification
PORTACAL
Serial Number
85379686
Filing Date
Jul 25, 2011
Registration Date
Mar 6, 2012
Trademark by
Active Trademark
Classification Information
Gas Calibration Kits for portable environmental instrumentation consisting primarily of gas cylinders, calibration gasses, tubing and air flow regulators for the calibration/function check of electrochemical sources , 23, 26, 36 AND 38)
Electrical and Scientific Apparatus