Patents by Inventor Patrick Gerard Stack
Patrick Gerard Stack 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: 11987967Abstract: A high efficiency toilet configuration including a water tank. The tank includes a supply line, a mechanical valve controlling a flow of water from the line into the tank, and walls and a base. The tank includes a through-hole in the base channeling water out of the water tank and a tank outlet hole including a housing extending through the through-hole. The tank includes an outlet valve configured for selectively prohibiting water from flowing through the tank outlet hole and permitting water through the tank outlet hole during a flush event. The tank includes a water column vessel disposed around the outlet hole and configured for separating water in the water tank between water outside of the vessel and a channel of water contained over the outlet hole. The configuration includes a toilet base including a bowl and a plenum for channeling the water to the bowl.Type: GrantFiled: November 13, 2023Date of Patent: May 21, 2024Inventors: Patrick Gerard Stack, Joan Marie Stoneburner
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Patent number: 11591782Abstract: A toilet configuration that is connectable to a sewer drainage pipe is provided. The toilet configuration includes a water storage tank, a ceramic toilet body including a toilet bowl, and a water supply plenum operable to receive water from the water storage tank and channel the water to the toilet bowl. The toilet configuration further includes a primary drain operable to fluidly connect the waste receiving basin and the sewer drainage pipe and at least one footrest formed unitarily with an outer surface of the ceramic toilet body. The footrest is operable to aid a user in elevating at least one knee while the user is seated upon the toilet configuration.Type: GrantFiled: August 24, 2021Date of Patent: February 28, 2023Assignee: Penguin Products, LLCInventors: Patrick Gerard Stack, Lawrence A Trowbridge, Joan Marie Stoneburner, Mauricio Hector Zambrano
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Publication number: 20220145605Abstract: A toilet configuration that is connectable to a sewer drainage pipe is provided. The toilet configuration includes a water storage tank, a ceramic toilet body including a toilet bowl, and a water supply plenum operable to receive water from the water storage tank and channel the water to the toilet bowl. The toilet configuration further includes a primary drain operable to fluidly connect the waste receiving basin and the sewer drainage pipe and at least one footrest formed unitarily with an outer surface of the ceramic toilet body. The footrest is operable to aid a user in elevating at least one knee while the user is seated upon the toilet configuration.Type: ApplicationFiled: August 24, 2021Publication date: May 12, 2022Inventors: Patrick Gerard Stack, Lawrence A Trowbridge, Joan Marie Stoneburner, Mauricio Hector Zambrano
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Patent number: 11118335Abstract: A toilet includes a water storage tank, a bowl including a waste receiving basin that includes an upper rim and at least one toilet bowl aperture in a side wall of the waste receiving basin, a water supply plenum operable to receive water from the water tank and channel the water to the bowl, a primary drain operable to connect the basin and a sewer pipe, and a secondary drain fluidly operable to connect the toilet bowl aperture to the sewer pipe and operable to drain the water from the bowl. The secondary drain is separate from the primary drain and includes an auxiliary aperture fluidly connecting the secondary drain to the water supply plenum and operable to drain the water from the plenum. The toilet bowl aperture and the auxiliary aperture are operable to permit the water to bypass the primary drain when the primary drain is clogged.Type: GrantFiled: November 12, 2020Date of Patent: September 14, 2021Inventor: Patrick Gerard Stack
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Patent number: 10087611Abstract: A toilet includes a bowl including a supply water plenum providing the water to the basin, a primary drain fluidly connecting and terminating at a drain passage and a secondary drain fluidly connecting the supply water plenum to the sewer drainage pipe. The secondary drain is separate from the primary drain and includes at least one secondary drain inlet that is disposed within the supply water plenum, a second drain channel, and a second drain outlet. The inlet permits rising waste water to flow from the supply water plenum into the second drain channel and out of the second drain outlet to the sewer drainage pipe separately from the waste water of the primary drain. The supply water plenum also includes a diverting wall located upstream of the secondary drain inlet configured to divert water flowing from upstream from flowing into the inlet.Type: GrantFiled: July 19, 2017Date of Patent: October 2, 2018Inventor: Patrick Gerard Stack
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Publication number: 20170314249Abstract: A toilet includes a bowl including a supply water plenum providing the water to the basin, a primary drain fluidly connecting and terminating at a drain passage and a secondary drain fluidly connecting the supply water plenum to the sewer drainage pipe. The secondary drain is separate from the primary drain and includes at least one secondary drain inlet that is disposed within the supply water plenum, a second drain channel, and a second drain outlet. The inlet permits rising waste water to flow from the supply water plenum into the second drain channel and out of the second drain outlet to the sewer drainage pipe separately from the waste water of the primary drain. The supply water plenum also includes a diverting wall located upstream of the secondary drain inlet configured to divert water flowing from upstream from flowing into the inlet.Type: ApplicationFiled: July 19, 2017Publication date: November 2, 2017Inventor: Patrick Gerard Stack
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Patent number: 9732506Abstract: A toilet configuration includes a toilet fixture, a detachable primary drain, and a detachable secondary drain. The primary and secondary drains can be assembled together or formed unitarily. The fixture includes a toilet bowl, a primary drain interface at a bottom of the bowl configured to permit liquid to flow from the toilet bowl into a detachable primary drain, and a secondary drain hole. The detachable primary drain fluidly is connected to the primary drain interface and is configured to be fluidly connected to a sewer pipe to discharge the liquid directly into the sewer pipe. A detachable secondary drain fluidly is connected to the secondary drain hole and is configured to be fluidly connected to the sewer pipe to discharge backed up fluid from the toilet fixture directly into the sewer pipe.Type: GrantFiled: July 27, 2015Date of Patent: August 15, 2017Inventors: Patrick Gerard Stack, Lawrence Allen Trowbridge
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Patent number: 9309659Abstract: A toilet fixture includes a bowl, a primary drain fluidly connects said basin and said sewer drainage pipe, and a supply water plenum. The fixture further includes a secondary drain fluidly connecting said supply water plenum to said sewer drainage pipe. The secondary drain is separate from said primary drain and includes inlet means that are disposed within said supply water plenum and include at least one unshielded secondary drain hole in a lower half of the plenum. The secondary drain further includes a second drain channel. The secondary drain further includes a second drain outlet that is in fluid communication with said second drain channel, whereby said inlet means permits rising waste water to flow from said supply water plenum into said second drain channel and out of said second drain outlet to said sewer drainage pipe separately from the primary drain.Type: GrantFiled: May 4, 2015Date of Patent: April 12, 2016Inventors: Patrick Gerard Stack, Lawrence Allen Trowbridge
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Publication number: 20160024774Abstract: A toilet configuration is disclosed. The toilet includes a toilet fixture, a detachable primary drain, and a detachable secondary drain. The primary and secondary drains can be assembled together or formed unitarily. The fixture includes a toilet bowl, a primary drain interface at a bottom of the bowl configured to permit liquid to flow from the toilet bowl into a detachable primary drain, and a secondary drain hole. The detachable primary drain fluidly is connected to the primary drain interface and is configured to be fluidly connected to a sewer pipe to discharge the liquid directly into the sewer pipe. A detachable secondary drain fluidly is connected to the secondary drain hole and is configured to be fluidly connected to the sewer pipe to discharge backed up fluid from the toilet fixture directly into the sewer pipe.Type: ApplicationFiled: July 27, 2015Publication date: January 28, 2016Inventors: Patrick Gerard Stack, Lawrence Allen Trowbridge
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Publication number: 20150299998Abstract: A toilet fixture includes a bowl, a primary drain fluidly connects said basin and said sewer drainage pipe, and a supply water plenum. The fixture further includes a secondary drain fluidly connecting said supply water plenum to said sewer drainage pipe. The secondary drain is separate from said primary drain and includes inlet means that are disposed within said supply water plenum and include at least one unshielded secondary drain hole in a lower half of the plenum. The secondary drain further includes a second drain channel. The secondary drain further includes a second drain outlet that is in fluid communication with said second drain channel, whereby said inlet means permits rising waste water to flow from said supply water plenum into said second drain channel and out of said second drain outlet to said sewer drainage pipe separately from the primary drain.Type: ApplicationFiled: May 4, 2015Publication date: October 22, 2015Inventors: Patrick Gerard Stack, Lawrence Allen Trowbridge
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Patent number: 9057187Abstract: A toilet fixture includes a bowl, a primary drain fluidly connected to the bowl, a supply water plenum providing water to the bowl to flush the fixture, and a secondary drain inlet located to the plenum. The secondary drain inlet includes a secondary drain hole permitting water to flow from the plenum into the secondary drain inlet. The secondary drain inlet is fluidly connected to a drain permitting water to exit the fixture and water flowing through the secondary drain inlet can bypass a clog in the primary drain.Type: GrantFiled: October 23, 2012Date of Patent: June 16, 2015Inventors: Patrick Gerard Stack, Lawrence Allen Trowbridge
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Publication number: 20130104305Abstract: A toilet fixture includes a bowl, a primary drain fluidly connected to the bowl, a supply water plenum providing water to the bowl to flush the fixture, and a secondary drain inlet located to the plenum. The secondary drain inlet includes a secondary drain hole permitting water to flow from the plenum into the secondary drain inlet. The secondary drain inlet is fluidly connected to a drain permitting water to exit the fixture and water flowing through the secondary drain inlet can bypass a clog in the primary drain.Type: ApplicationFiled: October 23, 2012Publication date: May 2, 2013Inventors: Patrick Gerard Stack, Lawrence Allen Trowbridge