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        1. Patents on Meters

          Listed below are US classes for patents related to meters. You may also wish to view our featured application classes or browse by date.

          Patents on Meters
          Absorption meters Gravitometer Parking meter type
          Actinometer Hemoglobinometer Penetrometers
          Aerometer Hot Wire Meters Perimeter structure
          AltimetersHub Odometers Period Meter in Nuclear Reactor
          Aneroid Barometers Hydrometer Photometer
          Areometers Hydrometer combined Photometers
          Atmometer Hydrometers Planimeter
          Automated postage metersHygrometer Polarimeters
          Ballistic galvanometer Inclinometer Postage meter data protection
          Bathometer Inclinometer Postage meters
          Beta gamma survey meter Intervalometers Potentiometer
          Bimetallic thermometer Intervalometers systems Potentiometer common to signal
          Bolometer Light meter Potentiometer controller
          Borehole inclinometerLight meters Public utility meter
          Colorimetric Radiation Dosimeter Magnetometer Radiation survey meter
          Cyclometers Manometer Radio wave meter
          Dasymeters Measuring testing meters Rate of climb meter
          Data protection, postage meters Meter Restringing tension meter
          Decelerometer Meter Seismographs or seismometers
          Dynamometer Meter Servometer fluid
          Electric demand meters Meter Speedometer
          Electric frequency metersMeter Speedometer drive type
          Electrical service meters Meter Survey meter
          Ergometer with feedback Meter Survey Meter Nuclear Energy
          Evaporometer Meter adjustment Survey meters
          Flicker Beam Photometer Meter electric Telemetering
          Flow meter Meter enclosure for Telemetering
          Flow meter Meter fluid flow Telemetering using
          Flow meter Meter fluid flow Telemetering with photocell sensor
          Flow meter Meter having expansible chamber Thermometer
          Flow meter Meter hot wire measuring Thermometer
          Flow meter having Meter lights Thermometer
          Flow meter plural chamber Meters Thermometer
          Flow meter single chamber Meters Thermometer
          Flowmeter Meters Thermometer combined
          Flowmeter variable restriction Meters Thermometer combined
          Fluid flow meter Meters Thermometer indicating tube
          Fluid flow meter Meters Thermometer tube
          Fluid flow meter combined Micrometer Thermometer type
          Fluid flow meter diaphragm Micrometers Thermometer, indicating tube
          Fluid flow meter piston Microphotometers Thermometers
          Fluid flow meter plural Mirror galvanometer Utility metering
          GalvanometerModifying thermometers plural zone Variometer
          Gamma survey meter Odometer Volume or rate of fluid flow meters
          Gas adsorption thermometer Odometer Wave meter
          Geiger survey meter Oximeters
          Goniometer device Parameter solid element

          Related Application Classes:

          Geometrical instruments
          Measuring and testing
          Signals and indicators
          Radiant energy
          Optics: measuring and testing
          Horology: time measuring systems or devices
          Stock material or miscellaneous articles
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