PRINCO
Filed: January 3, 1921
[Sphygmomanometers,] Thermometers, [HYDROMETERS,] HYGROMETERS, Barometers [, AND Precision Mercurial and Diaphragm PRESSure…
Owned by: Princo Instruments, Inc.
Serial Number: 71141802
EKONOTRODE
Filed: November 12, 1968
EQUIPMENT FOR ELECTROCARDIOGRAPHY AND FOR CARDIAC MONITORING-NAMELY, EKG ELECTRODES; ADHESIVE DISCS; ADAPTER CABLES; RE-…
Owned by: Princo Instruments, Inc.
Serial Number: 72311924
PRINCO
Filed: December 27, 1977
Barometers; Controllers for Industrial Processes; Density Controllers, Indicators, Measuring Instruments, Monitors and Transmitters…
Owned by: Princo Instruments, Inc.
Serial Number: 73153546
PROB-A-LARM
Filed: December 27, 1977
Point and Continuous Level Controls, Level Control Probes, Level Detectors and Indicators for Use in Either Controlling,…
Owned by: Princo Instruments, Inc.
Serial Number: 73153552
MAGNA-SET
Filed: April 19, 1978
THERMOREGULATORS
Owned by: Princo Instruments, Inc.
Serial Number: 73167084
MU-STAT
Filed: November 13, 1978
TEMPERATURE SENSING THERMOSTATS, THERMAL SWITCHES, TEMPERATURE CONTROLLERS, THERMOSTATIC CONTROL DEVICES, SOLID STATE RELAYS…
Owned by: Princo Instruments, Inc.
Serial Number: 73192999
ACOUST-A-LARM
Filed: November 13, 1978
ULTRASONIC INSTRUMENTS FOR MONITORING AND/OR CONTROLLING THE LEVEL OF LIQUIDS AND/OR SOLIDS AND/OR MIXTURES
Owned by: Princo Instruments, Inc.
Serial Number: 73193001
