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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 352
73/104 Surface and cutting edge testing 380
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.) 82
73/112 Power plant or unit efficiency 73
73/116 Motor and engine testing 1,109
73/12.01 Testing by impact or shock 195
73/121 Brake testing 193
73/146 Tire, tread or roadway 1,441
73/147 Wind tunnel: aerodynamic wing and propeller study 310
73/148 Model basin and testing tank 28
73/149 Volumetric content measuring 357
73/150R Coating material: ink adhesive and/or plastic 155
73/152.01 Borehole or drilling (e.g., drill loading factor, drilling rate, rate of fluid flow) 140
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 551
73/161 Spring testing 77
73/162 Toothed gear 106
73/163 Coin 45
73/164 Miner's lamp 1
73/167 Ordnance and projectile 228
73/168 Blower, pump, and hydraulic equipment 416
73/169 Flour, dough, or bread 29
73/170.01 Fluid flow direction (e.g., wind sock, weather vane, etc.) 103
73/170.16 Meteorology 151
73/170.29 Oceanology (e.g., oceans, rivers, or lakes) 95
73/172 Orthopedic pressure distribution 131
73/178R Navigation 569
73/19.01 Gas content of a liquid or a solid 175
73/23.2 Gas analysis 979
73/290R Liquid level or depth gauge 927
73/32R Specific gravity or density of liquid or solid 202
73/35.01 Engine detonation (e.g., knock) 69
73/35.14 Explosive 48
73/36 Illuminating fluid 27
73/37 With fluid pressure 443
73/379.01 Muscular force (e.g., strength testing, exercising or training effort, etc.) 183
73/382R Gravitational determination 109
73/384 Barometer (e.g., altimeter) 90
73/426 Measuring vessel 87
73/430 Instrument mechanism dampening 53
73/431 Instrument casing 414
73/432.1 Miscellaneous 180
73/488 Speed, velocity, or acceleration 240
73/52 Testing sealed receptacle 275
73/53.01 Liquid analysis or analysis of the suspension of solids in a liquid 422
73/570 Vibration 165
73/65.01 Center of gravity; turning moment; metacentric height 62
73/66 Rotor unbalance 87
73/7 By abrasion, milling, rubbing, or scuffing 250
73/700 Fluid pressure gauge 301
73/73 Moisture content or absorption characteristic of material 586
73/760 Specimen stress or strain, or testing by stress or strain application 448
73/78 Hardness 116
73/86 Embrittlement or erosion 219
73/861 Volume or rate of flow 420
73/862 Dynamometers 116
73/863 Sampler, sample handling, etc. 315
73/865 Mass 95
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) 96
73/865.5 Particle size 339
73/865.6 Simulated environment (e.g., test chambers) 463
73/865.7 Touch or taste 48
73/865.8 Inspecting 763
73/865.9 Testing of apparatus 695
73/866 Testing of material 488
73/866.1 Instrument mechanism or transmission 125
73/866.3 Display or display device details 111
73/866.4 Specimen model or analog 164
73/866.5 Probe or probe mounting 917
73/87 Ductility or brittleness 28
73/9 Frictional resistance, coefficient or characteristics 315
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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