SYNCHRO GEAR
Filed: January 6, 1956
Clutches and Gear Couplings for Marine Drive Mechanisms and Industrial Machine Drive Mechanisms
Owned by: Zurn Industries, Inc.
Serial Number: 72000228
HEAT VALVE
Filed: May 2, 1957
VENTILATORS, GRAVITY ROOF VENTILATORS, AND CONTINUOUS GRAVITY ROOF VENTILATORS
Owned by: Zurn Industries, Inc.
Serial Number: 72029313
MARFAID
Filed: September 28, 1959
Solenoid Valves Using a Pilot Operated Diaphragm Principle of Operation for Use with Water or Air
Owned by: Zurn Industries, Inc.
Serial Number: 72082228
HUSH-A-MATIC
Filed: September 28, 1959
SOLENOID VALVES TO HANDLE THE FLOW OF FLUIDS SUCH AS WATER, AIR, OR GASES
Owned by: Zurn Industries, Inc.
Serial Number: 72082229
SHUR-FLO
Filed: February 4, 1960
Fluid Flow Switches Interlocking an Electrical Circuit to Protect Electrical and Electronic Equipment Against Insufficient…
Owned by: Zurn Industries, Inc.
Serial Number: 72090334
MESURFLO
Filed: February 4, 1960
Fluid Flow Control Devices to Regulate Discharge Under Varying Pressure Conditions to Control Fluids, Excluding Infant Nursing…
Owned by: Zurn Industries, Inc.
Serial Number: 72090335
STRAITFLO
Filed: February 29, 1960
Union Coupling Strainer Assemblies to Protect Automatic Equipment and Components Against Foreign Substances in Suspension…
Owned by: Zurn Industries, Inc.
Serial Number: 72091790
MIDG-O-MATIC
Filed: February 29, 1960
Solenoid Valves for Fluids Such as Water or Air
Owned by: Zurn Industries, Inc.
Serial Number: 72091791
ELECTRO-MITE
Filed: February 29, 1960
Solenoid Valves and Strainers
Owned by: Zurn Industries, Inc.
Serial Number: 72091792
KAST COIL
Filed: April 13, 1960
Solenoids Used on Automatic Electric Valves, Relays, and Similar Devices Requiring Solenoids
Owned by: Zurn Industries, Inc.
Serial Number: 72094989
ENVIRONMENTALISM
Filed: November 30, -0001
Owned by: Zurn Industries, Inc.
Serial Number: 72389651
HAYS MODULE PAC
Owned by: Zurn Industries, Inc.
Serial Number: 80987769
MINI-MATIC
Owned by: Zurn Industries, Inc.
Serial Number: 80988331
DRINK-UP
Owned by: Zurn Industries, Inc.
Serial Number: 80995737
SELECT-O-RAIN
Owned by: Zurn Industries, Inc.
Serial Number: 81001193
SYNCHRODISC
Owned by: Zurn Industries, Inc.
Serial Number: 81032041
SOLUTAP
Owned by: Zurn Industries, Inc.
Serial Number: 81043440