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Class Information
Number: 422/68
Name: Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing >
Description:










Sub-classes under this class:

Class Number Class Name Patents
422/1 Process disinfecting, preserving, deodorizing, or sterilizing 714
422/105 Control element responsive to a sensed operating condition 625
422/117 With safety feature 137
422/119 With indicating, signalling, recording, sampling, or inspection means 417
422/120 For deodorizing of, or chemical purification of, or generation of, life-sustaining environmental gas 406
422/127 Shock or sound wave 80
422/129 Chemical reactor 994
422/243 Physical type apparatus 96
422/310 Elements or adjuncts 207
422/44 Blood treating device for transfusible blood 502
422/49 Including means facilitating part replacement or repair other than solid, extended surface, fluid contact means 55
422/50 Analyzer, structured indicator, or manipulative laboratory device 1,776
422/900 Decreasing pollution or environmental impact 84
422/901 Polymer dissolver 36
422/902 Sodium chloride and potassium chloride dissolver 22
422/903 Radioactive material apparatus 102
422/904 Nitrogen fixation means 14
422/905 Miscellaneous liquid sterilization means 54
422/906 Plasma or ion generation means 131
422/907 Corona or glow discharge means 138
422/908 Crucibles [b01l 3/04] 27
422/909 Crystallizing dishes [b01l 3/06] 2
422/910 Flasks [b01l 3/08] 5
422/911 Wash bottles [b01l 3/10] 0
422/912 Gas jars or cylinders [b01l 3/12] 6
422/913 Test tubes [b01l 3/14] 96
422/919 Burettes; pipettes [b01l 3/02] 38
422/935 Fluid transferring glassware [b01l 3/00b] 15
422/939 Containers for the purpose of retaining a material to be analyzed [b01l 3/00c] 87


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
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