Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Industrial
Class Information
Number: 210/321K
Name: Liquid purification or separation >
Description:










Sub-classes under this class:

Class Number Class Name Patents
210/138 With time control 420
210/141 With program actuator 121
210/143 Automatic control 1,120
210/150 With gas-liquid surface contact means 786
210/153 Structural installation 72
210/173 Comminuting 156
210/175 With heater or heat exchanger 402
210/188 With gas separator 698
210/189 Plural chambers with movement of granules therebetween 181
210/190 With external supply means for regenerating medium, e.g., water softening system 113
210/192 With preliminary chemical manufacture 590
210/193 With precoat adding or applying means 140
210/194 Recirculation 445
210/198.1 With means to add treating material 754
210/222 Magnetic 1,017
210/224 Sectional chamber press type 67
210/232 With repair or assembling means 2,127
210/239 Convertible 54
210/241 With movable support 454
210/243 Electrical insulating or electricity discharging 493
210/244 Portable receptacle with hood or closure 111
210/247 Filtrate splash plate and/or deflector 94
210/248 With drip, overflow or content draining feature 379
210/249 Bracket or leg support for static separator assembly 157
210/251 Combined 259
210/252 Serially connected distinct treating with or without storage units 389
210/263 Particulate material type separator, e.g., ion exchange or sand bed 273
210/294 Diverse distinct separators 95
210/321.6 Casing divided by membrane into sections having inlet(s) and/or outlet(s) 599
210/322 Plural distinct separators 92
210/348 Filter 143
210/511 Liquid as separating medium 269
210/512.1 Tangential flow or centrifugal fluid action 1,025
210/513 Gravitational separator 224
210/541 Adjuncts 294
210/542 Miscellaneous 112
210/600 Processes 115
210/85 With alarm, indicator, register, recorder, signal or inspection means 777
210/900 Ultra pure water (e.g., conductivity water) 148
210/901 Specified land fill feature (e.g., prevention of ground water fouling) 92
210/902 Materials removed 44
210/918 Miscellaneous specific techniques 27
210/928 Paper mill waste (e.g., white water, black liquor, etc.) treated 269
210/929 Hemoultrafiltrate volume measurement or control processes 150
210/930 Paint detackifying 88
210/96.1 Constituent mixture variation responsive 737
210/97 Flow, fluid pressure or material level, responsive 582
210/DIG.13 Part flow-full flow 47
210/DIG.17 Twist-on 272
210/DIG.3 Belt alignment 27
210/DIG.5 Coalescer 338
210/DIG.6 Dehydrators 66
210/DIG.7 Drier blocks 12
210/DIG.8 Fat fryer 117
210/DIG.9 Floating cover 24


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Compounds and their salts specific to the PPAR receptors and the EGF receptors and their use in the medical field
Methods and systems for automated backups and recovery on multi-os platforms using controller-based snapshots
Front face of a vehicle wheel
Image reading apparatus and image forming apparatus
Inter vehicle communication system
Pipette device
Digital microwave radio link with adaptive data rate
  Randomly Featured Patents
Combined input circuit for analog to digital conversion
Rotary valves
Chair
Eyeglasses
Mobile container for perishable goods
Method and apparatus for recovering read errors due to thermal asperities in a disk drive having an MR head
Unitized face type seal
Pulsation absorption device for high pressure liquid
Integrated sequence of methods for extracting and processing extra-heavy or bituminous crude oil with CO.sub.2 capture
Circuit for decoding a diphase signal