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Showing 1-13 of 13 results
  Mark Name Mark Description  
ROBERTSHAW
Owned by: ROBERTSHAW CONT...
Filed on: 03-13-1952
Status: Renewed
COMBINED PILOT AND MAIN BURNER GAS VALVES, AND PILOT BURNERS
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ROBERTSHAW
Owned by: ROBERTSHAW CONT...
Filed on: 03-13-1952
Status: Renewed
METAL VALVES AND COCKS FOR CONTROLLING FLOW OF GASEOUS FLUIDS
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ROBERTSHAW
Owned by: ROBERTSHAW CONT...
Filed on: 12-31-1947
Status: Renewed
THERMOSTATS, THERMOSTATIC TEMPERATURE REGULATORS, THERMOSTATIC WATER MIXERS, THERMOSTATIC VALVES, THERMOSTATIC SYSTEMS OF AUTOMATIC TEMPERATURE CONTRO
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RC
Owned by: ROBERTSHAW CONT...
Filed on: 05-18-1949
Status: Cancelled-Section 8
THERMOSTATS, THERMOSTATIC VALVES, THERMOSTATIC SWITCHES, THERMOSTATIC PILOT CONTROLS FOR PREVENTING ESCAPE OF UNBURNED FUEL FROM FLUID FUEL BURN
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SPARKMATIC
Owned by: ROBERTSHAW CONT...
Filed on: 03-04-2002
Status: Abandoned-No Statement of...
Metal gas valves. METAL GAS VALVES, BEING PARTS OF MACHINES, NAMELY, GAS OPERATED APPLIANCES METAL GAS VALVES, BEING PARTS OF GAS APPARATUS, NAM
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FLAME MASTER
Owned by: ROBERTSHAW CONT...
Filed on: 08-15-2000
Status: Abandoned-No Statement of...
Thermostats, Thermostatic valves, combined temperature regulators and automatic gas cutoffs including a gas cock, a thermostat and a flame failu
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G
Owned by: ROBERTSHAW CONT...
Filed on: 10-09-1951
Status: Expired
THERMOSTATIC AND THERMOMAGNETIC CONTROL VALVES
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PILOT ON DEMAND
Owned by: ROBERTSHAW CONT...
Filed on: 04-18-2019
Status: Abandoned-Failure to Resp...
Control valves for regulating the flow of gases and liquids
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UNITROL
Owned by: ROBERTSHAW CONT...
Filed on: 03-13-1952
Status: Expired
VALVES OPERATED BY AN ELECTROMAGNET
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UNITROL
Owned by: ROBERTSHAW CONT...
Filed on: 02-12-1952
Status: Renewed
COMBINED PILOT AND MAIN BURNER GAS VALVES WITH BUILT-IN-FILTER
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UNITROL
Owned by: ROBERTSHAW CONT...
Filed on: 02-12-1952
Status: Expired
METAL VALVES AND COCKS FOR CONTROLLING GASEOUS FLUIDS
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NEO-PRIMER
Owned by: ROBERTSHAW CONT...
Filed on: 06-01-1976
Status: Cancelled-Section 8
GAS DEMAND RESUSCITATION AND RESPIRATION VALVES
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UNILOGIC
Owned by: ROBERTSHAW CONT...
Filed on: 12-03-1968
Status: Expired
FLUID LOGIC ELEMENTS CONSISTING OF THREE-WAY PNEUMATIC VALVES DESIGNED FOR A VARIETY OF SWITCHING AND LOGIC FUNCTIONS IN PNEUMATIC CONTROL SYSTE
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Last synchronized with the USPTO at 3:00 AM 05-23-2025 US Central time.
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