|
The ornamental design for a waste treatment plant, as shown and described. |
|||||||||||||||||
FIG. 1 is a top, plan view of the waste treatment plant of the present invention;
FIG. 2 is a front, elevational view of the waste treatment plant of FIG. 1;
FIG. 3 is a rear, elevational view of the waste treatment plant of FIG. 1;
FIG. 4 is a bottom, plan view of the waste treatment plant of FIG. 1;
FIG. 5 is a side, elevational view of the waste treatment plant of FIG. 1; and,
FIG. 6 is an opposite side, elevational view of the waste treatment plant of FIG. 1.
| Patent | Priority | Assignee | Title |
| 10106445, | Feb 01 2010 | Aerobic treatment/clarifier system for use in an aerobic wastewater treatment system | |
| D539382, | Aug 31 2005 | ECOLOGICAL TANKS, INC | Duo sewage treatment plant |
| D562429, | Nov 28 2006 | GEO Plastics | Oil filter recycling container |
| D795999, | Jan 07 2016 | ADEY HOLDINGS 2008 LIMITED | Water filter |
| D802083, | Aug 03 2016 | Chung-Ming, Lee | Water purifier |
| D910142, | Nov 20 2018 | RENA QUALITY GROUP AS | Sludge separator with a single water/oil membrane separator loop |
| D953480, | Sep 05 2019 | Portable polyurethane foam dispenser | |
| D983246, | Mar 08 2021 | Reed Manufacturing Co. | Oil bucket lid |
| Patent | Priority | Assignee | Title |
| 1688915, | |||
| 2987186, | |||
| 3126333, | |||
| 3347381, | |||
| 3618779, | |||
| 3722726, | |||
| 3837494, | |||
| 3883427, | |||
| 3923656, | |||
| 3923657, | |||
| 3951817, | Jun 26 1974 | Jet Aeration Company | Sewage treatment tank and tube settler |
| 3973693, | Mar 12 1974 | Plastona (John Waddington) Limited | Containers for containing carbonated beverages |
| 4160723, | May 10 1976 | Method and apparatus for removal of pollutants from waste water | |
| 4238338, | Sep 26 1977 | Sanilogical Corporation | Apparatus for the treatment of sewage |
| 4246114, | Nov 15 1978 | B W P , INC , AN CORP | Aerobic waste treatment package |
| 4247012, | Aug 13 1979 | Sewell Plastics, Inc. | Bottom structure for plastic container for pressurized fluids |
| 4337152, | Sep 27 1978 | Frebar Holding AG | Aeration apparatus and method |
| 4391002, | Jul 26 1979 | Karl Kassbohrer Fahrzeugwerke GmbH | Water-closet for vehicles, particularly motor coaches |
| 4608157, | Jun 14 1982 | Norwalk Wastewater Equipment Company | Wastewater treatment plant |
| 4650577, | Sep 16 1985 | Delta Process Equipment Co., Inc. | Apparatus for treating and purifying waste water |
| 4664795, | Mar 25 1985 | STEGALL, WILLIAM A | Two-stage waste water treatment system for single family residences and the like |
| 4710295, | Aug 09 1984 | NURSE, HARRY L , JR | Septic tank filters |
| 4834879, | Mar 25 1985 | STEGALL, WILLIAM A | Two-stage waste water treatment system for single family residences and the like |
| 4929349, | Aug 24 1988 | Bio-filtration apparatus and method for wastewater treatment | |
| 4983285, | Jun 04 1986 | Individual wastewater treatment plant | |
| 5124034, | Feb 28 1991 | Infilco Degremont Inc. | Liquid purification systems |
| 5221470, | Dec 16 1991 | CLEARSTREAM WASTEWATER SYSTEMS, INC | Apparatus for treating waste water |
| 5254246, | Jul 16 1991 | Water reclamation system | |
| 5266239, | Jun 17 1992 | AK HA MANUFACTURING, LLC | Diffuser assembly for an aeration system of a wastewater treatment plant |
| 5490935, | Jan 11 1994 | PENTAIR PUMP GROUP, INC | Method for treating wastewater |
| 5494581, | Jan 13 1993 | WRc p.l.c. | Treatment of water, sewage and like waste liquids |
| 5549818, | Apr 17 1995 | ECOLOGICAL TANKS, INC | Sewage treatment system |
| 5618445, | Jul 20 1995 | THE PETER GAVIN SPRAY TRUST UNDER AGREEMENT DATED MAY 26, 2004, BY AND BETWEEN NORMAN W GAVIN AS GRANTOR AND PETER GAVIN AND MICHAEL N DELGASS AS TRUSTEES | Septic tank solids retainer gas baffle |
| 5785854, | Jul 14 1997 | JERRY L MCKINNEY 2002 TRUST | Current and aeration system for wastewater plant |
| 5800705, | Aug 07 1997 | United States Filter Corporation | Heat exchanger for aeration tank |
| 5837139, | Apr 14 1997 | Fluid collecting and dividing apparatus | |
| 5874002, | Oct 10 1995 | HOOT AEROBIC SYSTEMS, INC | Sewage treatment method and apparatus therefor |
| 5951867, | Apr 18 1991 | ADVANCE AERATION INTERNATIONAL | Method for vacuum aeration of septic tanks to provide low pressure microbubbles |
| 6027653, | May 09 1994 | Method of removing organic compounds from air and water columns | |
| 6086765, | Aug 29 1996 | ATARA ENVIRONMENTAL, INC | Multi-stage facultative wastewater treatment system and method hydrolyzing biosolids |
| 6105812, | Jan 21 1999 | Dual chamber container | |
| APB15221470, | |||
| D423638, | Mar 22 1999 | AK HA MANUFACTURING, LLC | Aerobic treatment tank design |
| D424659, | Mar 23 1999 | AK HA MANUFACTURING, LLC | Aerobic treatment tank |
| D425523, | Jun 25 1999 | Environment One Corporation | Home wastewater disposal unit |
| D426866, | Mar 26 1999 | AK HA MANUFACTURING, LLC | Aerobic treatment tank design |
| D438932, | May 10 2000 | JERRY L MCKINNEY 2002 TRUST | Waste treatment plant |
| WO15322, | |||
| WO15566, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 01 2002 | MCKINNEY, JERRY L | JERRY L MCKINNEY 2002 TRUST | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013913 | /0127 |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |