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Publications & IP owners

Us Patents

Equipment Control Cabinet For Washing Station Or The Like

US Patent:
D572212, Jul 1, 2008
Filed:
May 18, 2006
Appl. No.:
29/260139
Inventors:
Shannon Lewis Taylor - Vancouver WA, US
Richard West Frederick - Vancouver WA, US
Bernie L. Larson - Vancouver WA, US
Paul W. Linton - Camas WA, US
Assignee:
C-Tech Industries, Inc. - Camas WA
International Classification:
1399
US Classification:
D13184

Wastewater Treatment And Recycling System

US Patent:
7943040, May 17, 2011
Filed:
Mar 12, 2008
Appl. No.:
12/047213
Inventors:
Shannon L. Taylor - Vancouver WA, US
Richard W. Frederick - Vancouver WA, US
Bernie L. Larson - Vancouver WA, US
Paul W. Linton - Camas WA, US
Assignee:
Karcher North America, Inc. - Englewood CO
International Classification:
C02F 1/463
C02F 1/56
C02F 1/78
US Classification:
2101673, 21016731, 21016732, 210182, 210192, 2101951, 2101953, 210199, 210202, 210205, 210521, 204660
Abstract:
A system and process for removing contaminants from wastewater where the wastewater is treated into a cleaned water that can be reused or discharged into the environment. The wastewater is transported through purification sections, depending on the system including several of the following: pre-treatment via screening and weirs to remove debris and certain heavy solids; a second pretreatment via a sump; strainer; conductivity solution injection system and electrolytic coagulation system; polymer injection system; inline mixers for mixing the polymer in the wastewater stream; retention tubes for providing residence time for the polymer to react in the wastewater stream; a multi-stage separation system comprised of a plurality of water separation compartments for consecutively separating contaminants from the wastewater stream by removing contaminants that float and heavy contaminants that settle to the bottom; and an ozone treatment system. Except for the pretreatment sections, each of the treatment sections are contained within an enclosure cabinet that includes controller and control panels as well and feed containers for the conductivity fluid and polymer.

Immediate Cleaning And Recirculation Of Cleaning Fluid And Method Of Using Same

US Patent:
8480888, Jul 9, 2013
Filed:
Jun 8, 2009
Appl. No.:
12/480515
Inventors:
Dennis Ashley - Gresham OR, US
Ben Checketts - Vancouver WA, US
Shannon L. Taylor - Vancouver WA, US
Bernie L. Larson - Vancouver WA, US
Richard W. Frederick - Vancouver WA, US
Paul W. Linton - Camas WA, US
Assignee:
Karcher North America, Inc. - Englewood CO
International Classification:
C02F 1/52
C02F 1/463
C02F 1/56
C02F 9/02
C02F 9/04
C02F 9/06
US Classification:
2101951, 21016701, 2101673, 21016731, 210199, 210202, 210205, 210206, 210122, 210400
Abstract:
A system and process for continuously and immediately removing contaminants from wastewater and treating wastewater, where the wastewater is treated to supply fluid that can be reused in the cleaning system or discharged safely into the environment is disclosed. The system and method comprises one or more pumping means for circulating and recirculating fluids captured or collected by the system to one or more of the processes in the system, such as wash water applications or further treatment cycles. According to one embodiment, the wastewater is transported through purification sections of the device. Depending on the system used, these sections could include several of the following: pretreatment to remove debris and certain heavy solids; treatment by methods such as a conductivity solution injection system and/or electrolytic coagulation system, a polymer injection system, and a inline mixer for mixing the polymer in the wastewater stream; and an ozone treatment system. In a preferred embodiment, each of the treatment sections are contained within an enclosure cabinet that includes a controller and feed containers for conductivity fluid and polymers.

Wash Pad And Wash Fluid Containment System

US Patent:
2009018, Jul 30, 2009
Filed:
Feb 15, 2008
Appl. No.:
12/032562
Inventors:
Shannon L. Taylor - Vancouver WA, US
Richard W. Frederick - Vancouver WA, US
Bernie L. Larson - Vancouver WA, US
Paul W. Linton - Camas WA, US
International Classification:
B60S 3/00
B08B 3/02
US Classification:
1341042, 137314
Abstract:
A wash pad and wash fluid containment system upon which items such as vehicles or equipment are positioned and supported for collecting wastewater occasioned when washing the items, the system having various combinations of the following: a central trench, left and right side wash pad sections positioned on opposite sides of the central trench, the left and right side wash pad sections preferably being of identical configuration and interchangeable, each side wash pad section having a sloped surface for directing wastewater toward the central trench; a partial side wall enclosure assembly disposed about an outer perimeter of three sides of the wash pad; integrated pressure washer system mounted on the rear wall; a retractable cover assembly including a tarp wrapped on a roller mounted on the rear wall; side wall extension system extending above the side walls including a frame and tarp sections hanging on the frame.

Wash Pad For Vehicles And Equipment

US Patent:
D555303, Nov 13, 2007
Filed:
May 18, 2006
Appl. No.:
29/260143
Inventors:
Shannon Lewis Taylor - Vancouver WA, US
Richard West Frederick - Vancouver WA, US
Bernie L. Larson - Vancouver WA, US
Paul W. Linton - Camas WA, US
Assignee:
C-Tech Industries, Inc. - Camas WA
International Classification:
1505
US Classification:
D32 4

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