Patents by Inventor James T. Wright
James T. Wright has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9889458Abstract: The present invention includes an improved sprinkler design having a magnetic sensing system for determining the position of the riser nozzle, a waterproofed motor housing and related cables, configurable sprinkler body compartments, and a pilot valve with a check valve assembly, both of which are located within the sprinkler body.Type: GrantFiled: March 10, 2017Date of Patent: February 13, 2018Assignee: The Toro CompanyInventors: Leo James Lichte, James Zimmerman, Jeff McKenzie, James T. Wright, III, Peter Janku
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Publication number: 20170239677Abstract: The present invention includes an improved sprinkler design having a magnetic sensing system for determining the position of the riser nozzle, a waterproofed motor housing and related cables, configurable sprinkler body compartments, and a pilot valve with a check valve assembly, both of which are located within the sprinkler body.Type: ApplicationFiled: March 10, 2017Publication date: August 24, 2017Applicant: The Toro CompanyInventors: Leo James Lichte, James Zimmerman, Jeff McKenzie, James T. Wright, III, Peter Janku
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Publication number: 20170223905Abstract: A turf cup is described that is mounted to a top of an irrigation sprinkler. The turf cup includes an outer sleeve and a plurality of drainage passages.Type: ApplicationFiled: February 6, 2017Publication date: August 10, 2017Applicant: The Toro CompanyInventors: James T. Wright, III, Steven C. Renquist
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Patent number: 9623431Abstract: The present invention includes an improved sprinkler design having a magnetic sensing system for determining the position of the riser nozzle, a waterproofed motor housing and related cables, configurable sprinkler body compartments, and a pilot valve with a check valve assembly, both of which are located within the sprinkler body.Type: GrantFiled: January 22, 2016Date of Patent: April 18, 2017Assignee: The Toro CompanyInventors: Leo James Lichte, James Zimmerman, Jeff McKenzie, James T. Wright, III, Peter Janku
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Publication number: 20170065999Abstract: A sprinkler includes a compartment that surrounds its riser portion in an offset or asymmetrical configuration. More specifically, the distance of the compartments walls from those of the riser vary (i.e., increase or decrease) at different locations surrounding the riser. Put another way, the riser is closer to one side of the compartment than other sides of the compartment. This non-concentric configuration allows larger components to fit inside the compartment than would otherwise fit if the riser was symmetrically surrounded by the compartment.Type: ApplicationFiled: November 15, 2016Publication date: March 9, 2017Applicant: The Toro CompanyInventors: James T. Wright, III, Steven C. Renquist
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Patent number: 9539602Abstract: A sprinkler includes a compartment that surrounds its riser portion in an offset or asymmetrical configuration. More specifically, the distance of the compartments walls from those of the riser vary (i.e., increase or decrease) at different locations surrounding the riser. Put another way, the riser is closer to one side of the compartment than other sides of the compartment. This non-concentric configuration allows larger components to fit inside the compartment than would otherwise fit if the riser was symmetrically surrounded by the compartment.Type: GrantFiled: May 16, 2014Date of Patent: January 10, 2017Assignee: The Toro CompanyInventors: James T. Wright, III, Steven C. Renquist
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Publication number: 20160136674Abstract: The present invention includes an improved sprinkler design having a magnetic sensing system for determining the position of the riser nozzle, a waterproofed motor housing and related cables, configurable sprinkler body compartments, and a pilot valve with a check valve assembly, both of which are located within the sprinkler body.Type: ApplicationFiled: January 22, 2016Publication date: May 19, 2016Applicant: The Toro CompanyInventors: Leo James Lichte, James Zimmerman, Jeff McKenzie, James T. Wright, III, Peter Janku
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Patent number: 9242255Abstract: The present invention includes an improved sprinkler design having a magnetic sensing system for determining the position of the riser nozzle, a waterproofed motor housing and related cables, configurable sprinkler body compartments, and a pilot valve with a check valve assembly, both of which are located within the sprinkler body.Type: GrantFiled: June 9, 2014Date of Patent: January 26, 2016Assignee: The Toro CompanyInventors: Leo James Lichte, James Zimmerman, Jeff McKenzie, James T. Wright, III, Peter Janku
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Publication number: 20140339333Abstract: A sprinkler includes a compartment that surrounds its riser portion in an offset or asymmetrical configuration. More specifically, the distance of the compartments walls from those of the riser vary (i.e., increase or decrease) at different locations surrounding the riser. Put another way, the riser is closer to one side of the compartment than other sides of the compartment. This non-concentric configuration allows larger components to fit inside the compartment than would otherwise fit if the riser was symmetrically surrounded by the compartment.Type: ApplicationFiled: May 16, 2014Publication date: November 20, 2014Applicant: The Toro CompanyInventors: James T. Wright, III, Steven C. Renquist
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Publication number: 20140301921Abstract: Amine-aldehyde resins are disclosed for removing a wide variety of solids and/or ionic species from the liquids in which they are suspended and/or dissolved. These resins are especially useful as froth flotation depressants, for example in the beneficiation of value materials (e.g., bitumen, coal, or kaolin clay) to remove impurities such as sand. The resins are also useful for treating aqueous liquid suspensions to remove solid particulates, as well as for removing metallic ions in the purification of water.Type: ApplicationFiled: June 23, 2014Publication date: October 9, 2014Inventors: James T. Wright, John B. Hines, Lisa M. Arthur, Carl R. White, Kurt D. Gabrielson, Michael J. Cousin
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Publication number: 20140284401Abstract: The present invention includes an improved sprinkler design having a magnetic sensing system for determining the position of the riser nozzle, a waterproofed motor housing and related cables, configurable sprinkler body compartments, and a pilot valve with a check valve assembly, both of which are located within the sprinkler body.Type: ApplicationFiled: June 9, 2014Publication date: September 25, 2014Inventors: Leo James Lichte, James Zimmerman, Jeff McKenzie, James T. Wright, III, Peter Janku
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Patent number: 8757389Abstract: Amine-aldehyde resins are disclosed for removing a wide variety of solids and/or ionic species from the liquids in which they are suspended and/or dissolved. These resins are especially useful as froth flotation depressants, for example in the beneficiation of value materials (e.g., bitumen, coal, or kaolin clay) to remove impurities such as sand. The resins are also useful for treating aqueous liquid suspensions to remove solid particulates, as well as for removing metallic ions in the purification of water.Type: GrantFiled: July 5, 2006Date of Patent: June 24, 2014Assignee: Georgia-Pacific Chemicals LLCInventors: James T. Wright, Carl R. White, Kurt Gabrielson, John B. Hines, Lisa M. Arthur, Michael J. Cousin
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Patent number: 8746591Abstract: The present invention includes an improved sprinkler design having a magnetic sensing system for determining the position of the riser nozzle, a waterproofed motor housing and related cables, configurable sprinkler body compartments, and a pilot valve with a check valve assembly, both of which are located within the sprinkler body.Type: GrantFiled: December 18, 2012Date of Patent: June 10, 2014Assignee: The Toro CompanyInventors: Leo James Lichte, James Zimmerman, Jeff McKenzie, James T. Wright, III, Peter Janku
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Patent number: 8444063Abstract: The present invention includes an improved sprinkler design having a magnetic sensing system for determining the position of the riser nozzle, a waterproofed motor housing and related cables, configurable sprinkler body compartments, and a pilot valve with a check valve assembly, both of which are located within the sprinkler body.Type: GrantFiled: October 29, 2009Date of Patent: May 21, 2013Assignee: The Toro CompanyInventors: Leo James Lichte, James Zimmerman, Jeff McKenzie, James T. Wright, III, Peter Janku
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Publication number: 20130099022Abstract: In one embodiment, the present invention includes irrigation control software for a computer that interacts with the features of a plurality of advanced sprinklers, environmental sensors, and other available data. The irrigation control software provides a graphical user interface to create a more efficient irrigation scheduling control interface.Type: ApplicationFiled: August 26, 2009Publication date: April 25, 2013Inventors: Doug Palmer, Dana R. Lonn, Paul Standerfer, David Stucke, James T. Wright, III, Russ Huffman, Steve M. Calde, Nathan J. Fortin, Christopher Douglas Weeldreyer
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Patent number: 8252866Abstract: The present invention relates to polysaccharides that have been modified by providing azetidinium functionality thereto. Such functionality can be provided by crosslinking a polysaccharide with a resin having azetidinium functional groups. In one or more aspects, the polysaccharide can comprise one or more of starch, guar gum, alginate or derivatives thereof. Polysaccharides having azetidinium functionality according to the present invention are suitable for multiple uses. Such uses include, but are not limited to, removal of one or more solid materials from a liquid, beneficiation of an ore, removal of metallic ions from a liquid; providing oil from bitumen; and removal of mercury from synthetic gypsum. Other uses of the functionalized polysaccharides of the present invention include hydroseeding, dust control and erosion control.Type: GrantFiled: October 17, 2008Date of Patent: August 28, 2012Assignee: Georgia-Pacific Chemicals LLCInventors: Michael J. Bush, John B. Hines, James T. Wright
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Publication number: 20120205467Abstract: One embodiment provides an asymmetrical nozzle housing within a nozzle base of a sprinkler which, when rotated, changes its angular orientation relative to the nozzle base. Since the nozzle is disposed within the nozzle housing, it similarly changes angular orientation relative to the nozzle base, thereby modifying the trajectory of ejected water during irrigation. In this respect, a user can change the trajectory of a watering stream by simply rotating the nozzle housing.Type: ApplicationFiled: April 20, 2012Publication date: August 16, 2012Inventors: Steven C. Renquist, James T. Wright, III, Miguel A. Santiago
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Patent number: 8177148Abstract: One embodiment provides an asymmetrical nozzle housing within a nozzle base of a sprinkler which, when rotated, changes its angular orientation relative to the nozzle base. Since the nozzle is disposed within the nozzle housing, it similarly changes angular orientation relative to the nozzle base, thereby modifying the trajectory of ejected water during irrigation. In this respect, a user can change the trajectory of a watering stream by simply rotating the nozzle housing.Type: GrantFiled: February 9, 2007Date of Patent: May 15, 2012Assignee: The Toro CompanyInventors: Steven C. Renquist, James T. Wright, III, Miguel A. Santiago
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Patent number: 8127930Abstract: Amine-aldehyde resins are disclosed for removing a wide variety of solids and/or ionic species from the liquids in which they are suspended and/or dissolved. These resins are especially useful as froth flotation depressants, for example in the beneficiation of value materials (e.g., bitumen, coal, or kaolin clay) to remove impurities such as sand. The resins are also useful for treating aqueous liquid suspensions to remove solid particulates, as well as for removing metallic ions in the purification of water.Type: GrantFiled: June 29, 2007Date of Patent: March 6, 2012Assignee: Georgia-Pacific Chemicals LLCInventors: James T. Wright, Carl R. White, Kurt Gabrielson, John B. Hines, Lisa M. Arthur, Michael J. Cousin
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Patent number: 8092686Abstract: Modified resins are disclosed for removing a wide variety of solids and/or ionic species from the liquids in which they are suspended and/or dissolved. These modified resins are especially useful as froth flotation depressants in the beneficiation of many types of materials (e.g., mineral and metal ores), including the beneficiation of impure coal comprising clay impurities, as well as in the separation of valuable bitumen from solid contaminants such as sand. The modified resins are also useful for treating aqueous liquid suspensions to facilitate the removal of solid particulates, as well as the removal of metallic ions in the purification of water. The modified resins comprise a base resin that is modified with a coupling agent, which is highly selective for binding to solid contaminants and especially siliceous materials such as sand or clay.Type: GrantFiled: June 23, 2006Date of Patent: January 10, 2012Assignee: Georgia-Pacific Chemicals LLCInventors: James T. Wright, Carl R. White, Kurt Gabrielson, John B. Hines, Lisa M. Arthur, Michael J. Cousin