72170671 - POWERS CONTROL P

Information

3000

POWERS CONTROL P

AF0341: 1888 AS TO THE WORD "POWERS", OCT. 7, 1959, AS TO THE DESIGN
AF0342: 1888 AS TO THE WORD "POWERS", OCT. 7, 1959, AS TO THE DESIGN
D00000: APPLICANT DISCLAIMS ANY RIGHT IN THE WORD "CONTROL" APART FROM THE MARK AS SHOWN.
GS0121: CONSTRUCTION MATERIALS-NAMELY, PIPE HANGERS AND ROUGHING IN BOX FORMS
GS0131: FLUID MIXING VALVES; AIR MIXING VALVES; PRESSURE REGULATORS AND REDUCING VALVES; SELF-CLEANING FLUID STRAINERS; STEAM TRAPS FOR STEAM PRESSURE USES; AND PRESSURE EQUALIZING VALVES
GS0211: ELECTRICAL CONTROL SWITCHES, ELECTRICAL MEASURING SWITCHES AND INSTRUMENTS, AND ELECTRICAL COMPONENTS
GS0261: TEMPERATURE RECORDING THERMOMETERS; THERMOSTATIC TEMPERATURE REGULATORS; PNEUMATIC, BULB, AND HYGRO THERMOSTATS FOR CONTROL OF VALVES, AND DAMPERS USED TO REGULATE THE FLOW OF HEATING, AND COOLING MEDIUMS; ROOM CONTROL THERMOSTATS; PNEUMATIC THERMOSTATS; THERMOSTATICALLY CONTROLLED STEAM TRAPS; THERMOSTATICALLY CONTROLLED FLUID MIXING VALVES; AND HYGROSTATS
GS0341: HAND AND POWER OPERATED DAMPERS FOR CONTROL OF AIR OR GAS FLOW, INCLUDING SUCH TYPES AS LOUVER, CONSTANT VELOCITY, HAND QUADRANT, SINGLE BLADE, AND ROUND DAMPERS; HEATING EQUIPMENT DAMPERS; AND HUMIDIFIERS
LS0000: THE DRAWING IS LINED FOR RED AND GREY