| |
 |
|
Class Information
Number: 210/416.1
Name: Liquid purification or separation > Filter > With pump, gas pressure, or suction source
Description: Apparatus provided with a pump or other source of vacuum or pressure which is particularly defined as other than a suction of pressure conduit, acting to aid the flow of fluid through the strainer or filter.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618533 |
Filter system for an automobile engine |
Nov. 17, 2009 |
| 7604733 |
Apparatus for biological removal of phosphorus and nitrogen using granulated methane-oxidizing bacteria |
Oct. 20, 2009 |
| 7597677 |
Wearable ultrafiltration device |
Oct. 6, 2009 |
| 7588732 |
Autologus tissue harvesting and irrigation device |
Sep. 15, 2009 |
| 7585416 |
Apparatus for filtration and disinfection of sea water/ship's ballast water and a method of same |
Sep. 8, 2009 |
| 7578935 |
Separation device of radioisotope Tl-201 |
Aug. 25, 2009 |
| 7559113 |
Water recovery system |
Jul. 14, 2009 |
| 7550084 |
Reverse osmosis water filtering system |
Jun. 23, 2009 |
| 7550088 |
Method and device for desalinating water while overcoming decreases in pressure |
Jun. 23, 2009 |
| 7547388 |
Superoxidant poiser for groundwater and soil treatment with in-situ oxidation-reduction and acidity-basicity adjustment |
Jun. 16, 2009 |
| 7544297 |
Filtration device of water pump |
Jun. 9, 2009 |
| 7520977 |
Water pollution prevention and remediation apparatus |
Apr. 21, 2009 |
| 7520989 |
Subsea separation apparatus for treating crude oil comprising a separator module with a separator tank |
Apr. 21, 2009 |
| 7514011 |
System for separating solids from a fluid stream |
Apr. 7, 2009 |
| 7501058 |
Self-clearing strainer for fluid intake |
Mar. 10, 2009 |
| 7497944 |
Blood component processing system, apparatus, and method |
Mar. 3, 2009 |
| 7488418 |
Methods and apparatuses for filtering water |
Feb. 10, 2009 |
| 7481941 |
Method for separating components from blood plasma |
Jan. 27, 2009 |
| 7476317 |
Hydrocyclone for down-hole use |
Jan. 13, 2009 |
| 7468082 |
Self cleaning gas filtering system and method |
Dec. 23, 2008 |
| 7465392 |
Weeder for pond |
Dec. 16, 2008 |
| 7451769 |
Purification unit |
Nov. 18, 2008 |
| 7442293 |
Oil/water separation apparatus for oil-containing mixture |
Oct. 28, 2008 |
| 7435339 |
Filter device integrating sampled volume control |
Oct. 14, 2008 |
| 7431837 |
Mixing vessel and method of use |
Oct. 7, 2008 |
| 7429356 |
Extracting apparatus |
Sep. 30, 2008 |
| 7429319 |
Sewage slurry separation system |
Sep. 30, 2008 |
| 7422681 |
Substrate treating apparatus |
Sep. 9, 2008 |
| 7413665 |
Methods and apparatus for blood component separation |
Aug. 19, 2008 |
| 7410574 |
Magnetic particle filtration apparatus |
Aug. 12, 2008 |
| 7407578 |
Liquid filtering instrument and dry type analysis device |
Aug. 5, 2008 |
| 7396451 |
Methods and apparatus for blood component separation |
Jul. 8, 2008 |
| 7387728 |
Animal powered mechanical device for water desalination |
Jun. 17, 2008 |
| 7383967 |
Apparatus and methods for pumping high viscosity fluids |
Jun. 10, 2008 |
| 7384548 |
Manually controlled skimming of industrial oil contaminants |
Jun. 10, 2008 |
| 7381335 |
Method and arrangement for continuous filtering of particles out of a liquid |
Jun. 3, 2008 |
| 7378026 |
Drill motor operated portable water-tolerant suction cleaner |
May. 27, 2008 |
| 7364657 |
Integrated system for on-site cell acquisition, processing, and delivery |
Apr. 29, 2008 |
| 7357858 |
Filter apparatus |
Apr. 15, 2008 |
| 7341659 |
Rinsing liquid treatment device |
Mar. 11, 2008 |
| 7332081 |
Filter device for the clarification of contaminated liquids |
Feb. 19, 2008 |
| 7316779 |
Filtration system and method for obtaining a cytology layer |
Jan. 8, 2008 |
| 7314554 |
Extracorporeal blood treatment machine |
Jan. 1, 2008 |
| 7314547 |
Fountain solution recycling system for commercial printers |
Jan. 1, 2008 |
| 7311846 |
Apparatus and method for separating ferrous and non-ferrous metal particles suspended in a liquid |
Dec. 25, 2007 |
| 7309424 |
Filtering apparatus, back wash method therefor, filtering device and power plant |
Dec. 18, 2007 |
| 7309422 |
Fryer filtration arrangement |
Dec. 18, 2007 |
| 7309428 |
Apparatus for separating components from blood plasma |
Dec. 18, 2007 |
| 7306728 |
Rotor and methods of use |
Dec. 11, 2007 |
| 7294257 |
Water filter |
Nov. 13, 2007 |
|
|
|
