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Class Information
Number: 73/116.04
Name: Measuring and testing >
Description:










Sub-classes under this class:

Class Number Class Name Patents
73/1.01 Instrument proving or calibrating 346
73/104 Surface and cutting edge testing 377
73/11.01 Testing impact delivering device (e.g., a hammer) 60
73/11.04 Testing of shock absorbing device (e.g., automobile shock absorber, gun recoil apparatus, etc.) 81
73/112 Power plant or unit efficiency 73
73/116 Motor and engine testing 1,109
73/12.01 Testing by impact or shock 193
73/121 Brake testing 189
73/146 Tire, tread or roadway 1,430
73/147 Wind tunnel: aerodynamic wing and propeller study 306
73/148 Model basin and testing tank 28
73/149 Volumetric content measuring 353
73/150R Coating material: ink adhesive and/or plastic 152
73/152.01 Borehole or drilling (e.g., drill loading factor, drilling rate, rate of fluid flow) 139
73/156 Statistical record verifying 6
73/157 Record strip sprocket hole testing 8
73/158 Hoisting cable and rope 32
73/159 Sheet, woven fabric or fiber 549
73/161 Spring testing 77
73/162 Toothed gear 106
73/163 Coin 43
73/164 Miner's lamp 1
73/167 Ordnance and projectile 228
73/168 Blower, pump, and hydraulic equipment 415
73/169 Flour, dough, or bread 29
73/170.01 Fluid flow direction (e.g., wind sock, weather vane, etc.) 101
73/170.16 Meteorology 149
73/170.29 Oceanology (e.g., oceans, rivers, or lakes) 94
73/172 Orthopedic pressure distribution 130
73/178R Navigation 569
73/19.01 Gas content of a liquid or a solid 174
73/23.2 Gas analysis 973
73/290R Liquid level or depth gauge 919
73/32R Specific gravity or density of liquid or solid 201
73/35.01 Engine detonation (e.g., knock) 68
73/35.14 Explosive 48
73/36 Illuminating fluid 27
73/37 With fluid pressure 440
73/379.01 Muscular force (e.g., strength testing, exercising or training effort, etc.) 182
73/382R Gravitational determination 108
73/384 Barometer (e.g., altimeter) 90
73/426 Measuring vessel 83
73/430 Instrument mechanism dampening 52
73/431 Instrument casing 403
73/432.1 Miscellaneous 177
73/488 Speed, velocity, or acceleration 238
73/52 Testing sealed receptacle 273
73/53.01 Liquid analysis or analysis of the suspension of solids in a liquid 418
73/570 Vibration 164
73/65.01 Center of gravity; turning moment; metacentric height 60
73/66 Rotor unbalance 86
73/7 By abrasion, milling, rubbing, or scuffing 250
73/700 Fluid pressure gauge 293
73/73 Moisture content or absorption characteristic of material 581
73/760 Specimen stress or strain, or testing by stress or strain application 439
73/78 Hardness 114
73/86 Embrittlement or erosion 217
73/861 Volume or rate of flow 415
73/862 Dynamometers 112
73/863 Sampler, sample handling, etc. 307
73/865 Mass 93
73/865.1 Human stress limit (e.g., decompression gauge for divers) 62
73/865.2 Hydraulic altimeter 21
73/865.3 Testing by imparting motion 111
73/865.4 Analyzing bodily movement (e.g., skills or kinetics of handwriting) 93
73/865.5 Particle size 338
73/865.6 Simulated environment (e.g., test chambers) 460
73/865.7 Touch or taste 48
73/865.8 Inspecting 754
73/865.9 Testing of apparatus 688
73/866 Testing of material 482
73/866.1 Instrument mechanism or transmission 123
73/866.3 Display or display device details 110
73/866.4 Specimen model or analog 164
73/866.5 Probe or probe mounting 908
73/87 Ductility or brittleness 26
73/9 Frictional resistance, coefficient or characteristics 313
73/900 Automatic gain control 31
73/901 Digital readout 14
73/DIG.1 Vibration 155
73/DIG.10 Instrument mechanisms with acceleration compensation 11
73/DIG.11 Photoelectric cell 17
73/DIG.2 Magnetostrictive 81
73/DIG.3 Hall effect 55
73/DIG.4 Piezoelectric 226
73/DIG.5 Liquid levels with magnetic transmission 92
73/DIG.8 Fluid circuits 9
73/DIG.9 Molten metal samplers 80


Patents under this class:

Patent Number Title Of Patent Date Issued
8635904 Torque-application test stand for transmissions Jan. 28, 2014
8490477 Testing device for torque converter Jul. 23, 2013
8443589 Diesel oxidation catalyst efficiency diagnostic method May. 21, 2013
8443659 Fastener tool for fastening a transmission shaft, and a balancing bench including such a tool May. 21, 2013
8434352 Test stand arrangement with simulation model of multi-mass flywheel May. 7, 2013
8393202 Measuring device for a moment weighing system and moment weighing system Mar. 12, 2013
8371178 Turbopump with rotor torque sensor Feb. 12, 2013
8322204 Unbalance correction device of high speed rotary apparatus Dec. 4, 2012
8115494 Systems, methods, and apparatus for rub detection in a machine Feb. 14, 2012
7752902 Torque converter non-destructive inspection and verification for remanufacturing Jul. 13, 2010











 
 
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