Trademark: 78036797
Status Date
Saturday, December 14, 2002
Filing Date
Tuesday, November 28, 2000
Abandoned Date
Friday, October 25, 2002
9 Electrical circuit input/output interface device for industrial control; electrical circuits for interfacing data signals and control signals between a sensing device and a controller and between a controlled device and a controller; electrical circuits for interfacing data signals and control signals between a sensing device and a computer and between a controlled device and a computer; microprocessor based input/output interface circuit; single microcontroller or microprocessor based electrical hardware device having input/output signal characteristics supporting analog and digital input/output (I/O) signal types and large voltage and current range of such signal types for universal applicability as input/output interface
"I/O"
INPUT OUTPUT ENGINE
Dec 14, 2002
Abandonment - Failure To Respond Or Late Response
Oct 22, 2002
Teas Change Of Correspondence Received
Oct 1, 2002
Assigned To Examiner
Apr 24, 2002
Non-Final Action Mailed
Nov 16, 2001
Correspondence Received In Law Office
May 22, 2001
Non-Final Action Mailed
Apr 23, 2001
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24
