Class 422 | CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING |
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![]() | ![]() | 1 | PROCESS DISINFECTING, PRESERVING, DEODORIZING, OR STERILIZING |
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![]() | ![]() | 44 | BLOOD TREATING DEVICE FOR TRANSFUSIBLE BLOOD |
![]() | ![]() | 49 | INCLUDING MEANS FACILITATING PART REPLACEMENT OR REPAIR OTHER THAN SOLID, EXTENDED SURFACE, FLUID CONTACT MEANS |
![]() | ![]() | 50 | ANALYZER, STRUCTURED INDICATOR, OR MANIPULATIVE LABORATORY DEVICE |
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![]() | ![]() | 105 | CONTROL ELEMENT RESPONSIVE TO A SENSED OPERATING CONDITION |
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![]() | ![]() | 117 | WITH SAFETY FEATURE |
![]() | ![]() | 119 | WITH INDICATING, SIGNALLING, RECORDING, SAMPLING, OR INSPECTION MEANS |
![]() | ![]() | 120 | FOR DEODORIZING OF, OR CHEMICAL PURIFICATION OF, OR GENERATION OF, LIFE-SUSTAINING ENVIRONMENTAL GAS |
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![]() | ![]() | 127 | SHOCK OR SOUND WAVE |
![]() | ![]() | 129 | CHEMICAL REACTOR |
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![]() | ![]() | 243 | PHYSICAL TYPE APPARATUS |
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![]() | ![]() | 310 | ELEMENTS OR ADJUNCTS |
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CROSS-REFERENCE ART COLLECTIONS | ||
![]() | ![]() | 900 | DECREASING POLLUTION OR ENVIRONMENTAL IMPACT |
![]() | ![]() | 901 | POLYMER DISSOLVER |
![]() | ![]() | 902 | SODIUM CHLORIDE AND POTASSIUM CHLORIDE DISSOLVER |
![]() | ![]() | 903 | RADIOACTIVE MATERIAL APPARATUS |
![]() | ![]() | 904 | NITROGEN FIXATION MEANS |
![]() | ![]() | 905 | MISCELLANEOUS LIQUID STERILIZATION MEANS |
![]() | ![]() | 906 | PLASMA OR ION GENERATION MEANS |
![]() | ![]() | 907 | CORONA OR GLOW DISCHARGE MEANS |
E-subclasses in USPC Class 422/908-948 were created as duplicates of EPO groupsin B01L 3/00 and its indents. With the implementation of CPC, these E-subclasses should no longer be used. Instead, use CPC groups in B01L 3/00 and its indents. | ||
![]() | ![]() | 908 | CRUCIBLES [B01L 3/04] |
![]() | ![]() | 909 | CRYSTALLIZING DISHES [B01L 3/06] |
![]() | ![]() | 910 | FLASKS [B01L 3/08] |
![]() | ![]() | 911 | WASH BOTTLES [B01L 3/10] |
![]() | ![]() | 912 | GAS JARS OR CYLINDERS [B01L 3/12] |
![]() | ![]() | 913 | TEST TUBES [B01L 3/14] |
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![]() | ![]() | 919 | BURETTES; PIPETTES [B01L 3/02] |
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![]() | ![]() | 935 | FLUID TRANSFERRING GLASSWARE [B01L 3/00B] |
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![]() | ![]() | 939 | CONTAINERS FOR THE PURPOSE OF RETAINING A MATERIAL TO BE ANALYZED [B01L 3/00C] |
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FOREIGN ART COLLECTIONS | ||
FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |
ANALYZER, STRUCTURED INDICATOR, OR MANIPULATIVE LABORATORY DEVICE |
FOR100 | ![]() |
FOR101 | ![]() |
FOR102 | ![]() |
FOR103 | ![]() |
FOR106 | ![]() |
FOR107 | ![]() |
CHEMICAL REACTOR |
FOR113 | ![]() |
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FOR121 | ![]() |