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Class Information
Number: 210/153
Name: Liquid purification or separation > Structural installation
Description: Apparatus combined with (1) means performing an operation external to the subject matter of this class, (2) combined with a static construction installation, (3) specifically related to a particular geographic feature wherein there is included only enough structure foreign to this class (210) to associate it with the apparatus.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7449107 |
Dehydration toilet having an infusion odor capturing steam and water recovery system |
Nov. 11, 2008 |
| 7413650 |
Mobile or stationary modular self-contained dehydration toilet, dehydration engine, and gray water recovery system |
Aug. 19, 2008 |
| 7351329 |
Potable water station sanitizing system and method |
Apr. 1, 2008 |
| 7211187 |
Mobile or stationary modular self-contained dehydration toilet, dehydration engine, and gray water recovery system |
May. 1, 2007 |
| 7163619 |
Water supply system and multifunctional water supply tank |
Jan. 16, 2007 |
| 7118677 |
Method and apparatus for processing and re-using of gray water for flushing toilets |
Oct. 10, 2006 |
| 7067064 |
Decanting device for use on vessels with spill rails |
Jun. 27, 2006 |
| 7060179 |
Sanitation barrier for oil/grease separator in a kitchen |
Jun. 13, 2006 |
| 7029576 |
Wind energy installation comprising a seawater or brackish water desalination plant |
Apr. 18, 2006 |
| 7025889 |
Ship ballast water sterilization method and system |
Apr. 11, 2006 |
| 6818124 |
Reservoir management system |
Nov. 16, 2004 |
| 6770197 |
Fluid distribution device |
Aug. 3, 2004 |
| 6471875 |
Device and method of delaying water deoxidation |
Oct. 29, 2002 |
| 6428701 |
Apparatus and method for delivering solid bioremediation materials |
Aug. 6, 2002 |
| 6282733 |
Method for installing a gray water reclamation system |
Sep. 4, 2001 |
| 6254776 |
System and method for treating animal waste |
Jul. 3, 2001 |
| 6193888 |
Primary and secondary clarifier's effluent launder dam |
Feb. 27, 2001 |
| 6193879 |
Reject water drain line installation system and apparatus for under sink reverse osmosis filter system |
Feb. 27, 2001 |
| 6156192 |
Waste treatment system |
Dec. 5, 2000 |
| 6153095 |
Drainpipe filter kit |
Nov. 28, 2000 |
| 6139729 |
Gray water reclamation apparatus |
Oct. 31, 2000 |
| 6136185 |
Aerobic biodegradable waste treatment system for large scale animal husbandry operations |
Oct. 24, 2000 |
| 5944985 |
Reject water drain line installation system and apparatus for under sink reverse osmosis filter system |
Aug. 31, 1999 |
| 5928490 |
Laundry wash process and waste water treatment system |
Jul. 27, 1999 |
| 5759383 |
Root intrusion and algae prevention device and method |
Jun. 2, 1998 |
| 5752347 |
Breakaway gutter |
May. 19, 1998 |
| 5525215 |
Drain trap filter assembly |
Jun. 11, 1996 |
| 5509467 |
Heat exchanger tube strainer |
Apr. 23, 1996 |
| 5427417 |
Protective cover for use with drain pipes |
Jun. 27, 1995 |
| 5178752 |
Apparatus for separation of solid and liquid materials |
Jan. 12, 1993 |
| 5102537 |
Piping outlet protector |
Apr. 7, 1992 |
| 5089118 |
Settling tank spray system |
Feb. 18, 1992 |
| 5071545 |
Ship-mounted oil spill recovery apparatus |
Dec. 10, 1991 |
| 4849027 |
Method for recycling foamed solvents |
Jul. 18, 1989 |
| 4846966 |
Trash rack |
Jul. 11, 1989 |
| 4832837 |
Apparatus for augmenting separation of oil and water |
May. 23, 1989 |
| 4808303 |
Produce hydration system |
Feb. 28, 1989 |
| 4552726 |
Plant consisting of modular elements for degrading organic wastes by means of earth worms |
Nov. 12, 1985 |
| 4473467 |
Gravity flow septic tank system |
Sep. 25, 1984 |
| 4404093 |
Automatic well skimmer |
Sep. 13, 1983 |
| 4372757 |
Offshore platform deck drainage |
Feb. 8, 1983 |
| 4225435 |
Blocking device for use in a sewer manhole |
Sep. 30, 1980 |
| 4113617 |
Grease separator |
Sep. 12, 1978 |
| 4098695 |
Distributor-collector assembly |
Jul. 4, 1978 |
| 4028247 |
Vibratory coolant strainer for machine tool coolant systems |
Jun. 7, 1977 |
| 3936888 |
Effluent disposal system |
Feb. 10, 1976 |
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