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Class Information
Number: 164/250
Name: Metal founding >
Description:










Sub-classes under this class:

Class Number Class Name Patents
164/1 Process 9
164/139 Apparatus for casting printing plates (e.g., stereotype, etc.) 1
164/146 Including means to directly apply magnetic force to work or to manipulate or hold shaping means 8
164/149 Means lubricating relatively moving and contacting apparatus parts 30
164/150.1 With signal, indicator or inspection means 72
164/152 With safety control means 13
164/154.1 Control means responsive to or actuated by means sensing or measuring a condition or variable (i.e., automatic control) 97
164/157 With control means responsive to independent timing means 18
164/158 With positive cleaning means for apparatus 69
164/159 Means to shape a forming surface 31
164/250.1 Means to directly apply electrical or wave energy to work 27
164/253 Means to apply vacuum directly to work or to hold or manipulate shaping means 58
164/259 Means providing inert or reducing atmosphere 74
164/260 Including vibrator means 15
164/262 With product severing or trimming means 28
164/266 With metal refining means 16
164/267 With coating means 60
164/269 With means for handling expelled cast product 47
164/270.1 Combined 31
164/271 Means to shape metallic material 47
164/374 Flask or flask section 15
164/394 Mold jacket or slip box 10
164/397 Core centering or supporting means 35
164/401 Stripper or ejector 25
164/409 Means to invert a pattern plate or a mold (e.g., turn-over device, etc.) 13
164/410 Vent or vent forming apparatus 71
164/411 Reinforcement for mold material 15
164/412 Miscellaneous, apparatus 97
164/445 Starter bar 20
164/447 Product supporting or withdrawal means for continuous casting apparatus 27
164/900 Rheo-casting 220
164/DIG.1 Battery 54
164/DIG.10 Rotor 8
164/DIG.11 Slush 0
164/DIG.12 Thermit™ 9
164/DIG.13 Valve 1
164/DIG.14 Wheel 7
164/DIG.15 Precision casting 5
164/DIG.2 Bearing 7
164/DIG.3 Centrifugal 6
164/DIG.4 Dental 25
164/DIG.5 Electron beam 1
164/DIG.6 Ingot 24
164/DIG.7 Melt 1
164/DIG.8 Piston 6
164/DIG.9 Piston-vacuum 0


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
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