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Classification Resources
 
Class   702DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING
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[List of Pre Grant Publications for class 702 subclass 1][List of Patents for class 702 subclass 1]1 MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT
[List of Pre Grant Publications for class 702 subclass 2][List of Patents for class 702 subclass 2]2 Subclass 2 indent level is 1 Earth science
[List of Pre Grant Publications for class 702 subclass 19][List of Patents for class 702 subclass 19]19 Subclass 19 indent level is 1 Biological or biochemical
[List of Pre Grant Publications for class 702 subclass 22][List of Patents for class 702 subclass 22]22 Subclass 22 indent level is 1 Chemical analysis
[List of Pre Grant Publications for class 702 subclass 33][List of Patents for class 702 subclass 33]33 Subclass 33 indent level is 1 Mechanical measurement system
[List of Pre Grant Publications for class 702 subclass 57][List of Patents for class 702 subclass 57]57 Subclass 57 indent level is 1 Electrical signal parameter measurement system
[List of Pre Grant Publications for class 702 subclass 81][List of Patents for class 702 subclass 81]81 Subclass 81 indent level is 1 Quality evaluation
[List of Pre Grant Publications for class 702 subclass 85][List of Patents for class 702 subclass 85]85 CALIBRATION OR CORRECTION SYSTEM
[List of Pre Grant Publications for class 702 subclass 108][List of Patents for class 702 subclass 108]108 TESTING SYSTEM
[List of Pre Grant Publications for class 702 subclass 127][List of Patents for class 702 subclass 127]127 MEASUREMENT SYSTEM
[List of Pre Grant Publications for class 702 subclass 128][List of Patents for class 702 subclass 128]128 Subclass 128 indent level is 1 Article count or size distribution
[List of Pre Grant Publications for class 702 subclass 130][List of Patents for class 702 subclass 130]130 Subclass 130 indent level is 1 Temperature measuring system
 [List of Pre Grant Publications for class 702 subclass 137][List of Patents for class 702 subclass 137]137 Subclass 137 indent level is 1 Density
[List of Pre Grant Publications for class 702 subclass 138][List of Patents for class 702 subclass 138]138 Subclass 138 indent level is 1 Pressure
 [List of Pre Grant Publications for class 702 subclass 141][List of Patents for class 702 subclass 141]141 Subclass 141 indent level is 1 Accelerometer
[List of Pre Grant Publications for class 702 subclass 142][List of Patents for class 702 subclass 142]142 Subclass 142 indent level is 1 Speed
[List of Pre Grant Publications for class 702 subclass 150][List of Patents for class 702 subclass 150]150 Subclass 150 indent level is 1 Orientation or position
[List of Pre Grant Publications for class 702 subclass 155][List of Patents for class 702 subclass 155]155 Subclass 155 indent level is 1 Dimensional determination
[List of Pre Grant Publications for class 702 subclass 173][List of Patents for class 702 subclass 173]173 Subclass 173 indent level is 1 Weight
[List of Pre Grant Publications for class 702 subclass 176][List of Patents for class 702 subclass 176]176 Subclass 176 indent level is 1 Time duration or rate
[List of Pre Grant Publications for class 702 subclass 179][List of Patents for class 702 subclass 179]179 Subclass 179 indent level is 1 Statistical measurement
[List of Pre Grant Publications for class 702 subclass 182][List of Patents for class 702 subclass 182]182 Subclass 182 indent level is 1 Performance or efficiency evaluation
 [List of Pre Grant Publications for class 702 subclass 187][List of Patents for class 702 subclass 187]187 Subclass 187 indent level is 1 History logging or time stamping
 [List of Pre Grant Publications for class 702 subclass 188][List of Patents for class 702 subclass 188]188 Subclass 188 indent level is 1 Remote supervisory monitoring
[List of Pre Grant Publications for class 702 subclass 189][List of Patents for class 702 subclass 189]189 Subclass 189 indent level is 1 Measured signal processing
 
FOREIGN ART COLLECTIONS
 
      FOR000          CLASS-RELATED FOREIGN DOCUMENTS
Any foreign patents or non-patent literature from subclasses that have been reclassified have been transferred directly to FOR Collections listed below. These Collections contain ONLY foreign patents or non-patent literature. The parenthetical references in the Collection titles refer to the abolished subclasses from which these Collections were derived.
     APPLICATIONS (364/400)
  FOR100          Subclass FOR100 indent level is 1 Earth sciences (e.g., weather) (364/420)
      FOR101          Subclass FOR101 indent level is 2 Seismology (364/421)
      FOR102          Subclass FOR102 indent level is 2 Well logging (364/422)
  FOR103          Subclass FOR103 indent level is 1 Electrical/electronic engineering (364/480)
  FOR104          Subclass FOR104 indent level is 2 Measuring or testing (364/481)
      FOR105          Subclass FOR105 indent level is 3 Impedance (364/482)
      FOR106          Subclass FOR106 indent level is 3 Voltage, current, or power (364/483)
  FOR107          Subclass FOR107 indent level is 3 Frequency (364/484)
      FOR108          Subclass FOR108 indent level is 4 Frequency spectrum (364/485)
      FOR109          Subclass FOR109 indent level is 3 Pulse (364/486)
      FOR110          Subclass FOR110 indent level is 3 Waveform (364/487)
     Subclass  indent level is 1 Electrical/electronic engineering (364/480)
  FOR111          Subclass FOR111 indent level is 2 Power generation or distribution (364/492)
      FOR112          Subclass FOR112 indent level is 3 Economic dispatching (364/493)
      FOR113          Subclass FOR113 indent level is 3 Turbine or generator control (364/494)
      FOR114          Subclass FOR114 indent level is 3 With model (364/495)
  FOR115          Subclass FOR115 indent level is 1 Chemical and engineering sciences (364/496)
  FOR116          Subclass FOR116 indent level is 2 Chemical analysis (364/497)
      FOR117          Subclass FOR117 indent level is 3 Spectrum analysis (composition) (364/498)
      FOR118          Subclass FOR118 indent level is 3 Chemical property (364/499)
  FOR119          Subclass FOR119 indent level is 2 Chemical process control (364/500)
      FOR120          Subclass FOR120 indent level is 3 Distillation (364/501)
      FOR121          Subclass FOR121 indent level is 3 Physical mixing or separation (364/502)
      FOR122          Subclass FOR122 indent level is 3 Kilns (364/503)
  FOR123          Subclass FOR123 indent level is 2 Mechanical and civil engineering (364/505)
  FOR124          Subclass FOR124 indent level is 3 Measuring or testing (364/506)
      FOR125          Subclass FOR125 indent level is 4 Flaw or defect (364/507)
      FOR126          Subclass FOR126 indent level is 4 Stress, strain, or vibration (364/508)
  FOR127          Subclass FOR127 indent level is 4 Fluid (364/509)
      FOR128          Subclass FOR128 indent level is 5 Fluid flow (364/510)
      FOR129          Subclass FOR129 indent level is 4 Power (364/511)
  FOR130          Subclass FOR130 indent level is 1 Physics (364/524)
  FOR131          Subclass FOR131 indent level is 2 Optics or photography (364/525)
      FOR132          Subclass FOR132 indent level is 3 Color analysis (364/526)
      FOR133          Subclass FOR133 indent level is 2 Atomic or nuclear physics (364/527)
  FOR134          MEASURING, TESTING, OR MONITORING (364/550)
  FOR135          Subclass FOR135 indent level is 1 Measuring and evaluating (e.g., performance) (364/551.01)
  FOR141          Subclass FOR141 indent level is 1 For basic measurements (364/556)
      FOR142          Subclass FOR142 indent level is 2 Temperature (364/557)
      FOR143          Subclass FOR143 indent level is 2 Pressure or density (364/558)
      FOR144          Subclass FOR144 indent level is 2 Orientation (364/559)
  FOR145          Subclass FOR145 indent level is 2 Dimension (364/560)
  FOR146          Subclass FOR146 indent level is 3 Distance (364/561)
      FOR147          Subclass FOR147 indent level is 4 Length or height (364/562)
      FOR148          Subclass FOR148 indent level is 4 Width or thickness (364/563)
      FOR149          Subclass FOR149 indent level is 3 Area or volume (364/564)
      FOR150          Subclass FOR150 indent level is 2 Rate of change of dimension (e.g., speed) (364/565)
      FOR151          Subclass FOR151 indent level is 2 Acceleration and further derivatives (364/566)
  FOR152          Subclass FOR152 indent level is 2 Weight (364/567)
      FOR153          Subclass FOR153 indent level is 3 Basis weight (364/568)
      FOR154          Subclass FOR154 indent level is 2 Time or time intervals (364/569)
  FOR155          Subclass FOR155 indent level is 1 Operations performed (364/570)