Patents by Inventor Terry R. Bounds
Terry R. Bounds 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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Publication number: 20240091680Abstract: Filter vaults are shown and disclosed. In some embodiments, the filter vault includes an at least partially impervious and at least partially submersible filter housing. The housing includes an inlet opening that permits unfiltered wastewater having suspended solids to enter the housing. The filter vault further includes a filter assembly. The filter assembly includes one or more filter elements positioned within the housing. Each of the filter elements includes an upper end and a lower end. Each of the filter elements includes a filtering surface that is exposed to the unfiltered wastewater. The inlet opening allows accumulated solids from said filtering surface to exit said housing.Type: ApplicationFiled: December 1, 2023Publication date: March 21, 2024Applicant: Orenco Systems, Inc.Inventors: Eric S. Ball, Terry R, Bounds
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Publication number: 20210093987Abstract: A method and apparatus for passive self-cleaning filtration of a liquid containing suspended solids is disclosed. A filter assembly of upright cylindrical filter tubes having open, downwardly-facing ends is placed within a tank of unfiltered liquid. The filter assembly is positioned in the flow of liquid through the tank such that the unfiltered liquid must pass through the filter tubes prior to discharge from the tank. The inner walls of the filter tubes are smooth with small filtering holes. Unfiltered liquid is passes up into the filter tubes and the solids are collected in the tubes and on the smooth walls. Filtered liquid that has passed through the filter tubes is kept separated from the unfiltered liquid by a barrier that functionally prevents passage of unfiltered liquid. The filtered liquid is passed out of the tank. A filter housing protects the filtered liquid and the outside surface of the filter tubes from unfiltered liquid.Type: ApplicationFiled: September 30, 2019Publication date: April 1, 2021Applicant: Orenco Systems, Inc.Inventors: Eric S. Ball, Terry R. Bounds
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Patent number: 10392281Abstract: A round meander septic tank includes an elongate baffle that divides the interior space of the tank into two semicircular chambers. Untreated wastewater is introduced to the first chamber through an inlet located near the first end of the baffle. The wastewater flows through the first chamber to a portal at the second end of the baffle and passes through the portal into the second chamber. A wastewater outlet from the tank is located in the second chamber near the first end of the baffle. Wastewater passing through the portal flows through the second chamber to the outlet and out of the tank. The baffle and the shape of the septic tank increase the distance that the wastewater must flow from the inlet to the outlet as compared to a rectangular meander tank with a single baffle.Type: GrantFiled: September 22, 2017Date of Patent: August 27, 2019Assignee: Orenco Systems IncorporatedInventors: Eric S. Ball, Terry R. Bounds
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Publication number: 20190092664Abstract: A round meander septic tank includes an elongate baffle that divides the interior space of the tank into two semicircular chambers. Untreated wastewater is introduced to the first chamber through an inlet located near the first end of the baffle. The wastewater flows through the first chamber to a portal at the second end of the baffle and passes through the portal into the second chamber. A wastewater outlet from the tank is located in the second chamber near the first end of the baffle. Wastewater passing through the portal flows through the second chamber to the outlet and out of the tank. The baffle and the shape of the septic tank increase the distance that the wastewater must flow from the inlet to the outlet as compared to a rectangular meander tank with a single baffle.Type: ApplicationFiled: September 22, 2017Publication date: March 28, 2019Applicant: Orenco Systems IncorporatedInventors: Eric S. Ball, Terry R. Bounds
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Patent number: 6540920Abstract: A wastewater treatment system comprises a septic tank which flows liquid effluent through an aerobic filter. The aerobic filter has a textile filter media. In one aspect, the textile filter media has relatively high open area and relatively low or moderate water holding capacity. In another aspect, the filter media comprises a plurality of vertically oriented textile sheets having a relatively small gap between adjacent sheets.Type: GrantFiled: February 20, 2001Date of Patent: April 1, 2003Assignee: Orenco Systems, Inc.Inventors: Terry R. Bounds, Harold L. Ball, Eric S. Ball
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Publication number: 20020153304Abstract: A wastewater treatment system comprises a septic tank which flows liquid effluent through an aerobic filter. The aerobic filter has a textile filter media. In one aspect, the textile filter media has relatively high open area and relatively low or moderate water holding capacity. In another aspect, the filter media comprises a plurality of vertically oriented textile sheets having a relatively small gap between adjacent sheets.Type: ApplicationFiled: February 20, 2001Publication date: October 24, 2002Inventors: Terry R. Bounds, Harold L. Ball, Eric S. Ball
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Patent number: 6372137Abstract: A wastewater treatment system comprises a septic tank which flows substantially all of its liquid effluent through an aerobic filter having a filter medium to produce a nitrified filtrate of reduced biological oxygen demand (BOD) and total suspended solids (TSS). The majority of the filtrate is returned to the septic tank for denitrification followed by further recirculation through the aerobic filter. All permanent discharge of effluent from the system is in the form of filtrate from an aerobic filter. Permanent discharge of effluent directly from the septic tank is prevented.Type: GrantFiled: March 6, 2000Date of Patent: April 16, 2002Assignee: Orenco Systems, Inc.Inventor: Terry R. Bounds
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Patent number: 5531894Abstract: A method of improving the quality of septic tank effluent is disclosed. Sewage wastewater having a significant concentration of waste solids is flowed to a septic tank. In the septic tank the solids are allowed to separate from the wastewater to form a relatively clear horizontal liquid layer between sludge and scum layers. At least a portion of the liquid layer is flowed from a recirculation outlet through an aerobic filter to produce a filter effluent. The filter effluent is flowed to the septic tank. A septic tank effluent is discharged from a septic tank discharge outlet which is spaced apart from the inlet and which is in fluid communication with the liquid. The septic tank effluent has reduced levels of total nitrogen, BOD and total suspended solids.Type: GrantFiled: November 18, 1993Date of Patent: July 2, 1996Assignee: Orenco Systems, Inc.Inventors: Harold L. Ball, Terry R. Bounds, Eric S. Ball, Jeffrey L. Ball
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Patent number: 5480561Abstract: An improved method and apparatus for treating wastewater in a recirculating filter is disclosed. Solids are removed from the wastewater by gravitational separation and the wastewater is flowed to a tank. At least a portion of the wastewater is flowed from the tank to a filter comprised of filter media and flowed through the media to produce a filtrate. The amount of wastewater in the tank is sensed. When the amount of wastewater sensed is at least a predetermined amount, a fraction, less than all but more than none, of the filtrate is returned to the tank. When the amount of wastewater is less than the predetermined amount, more than the fraction of filtrate is returned to the tank by decreasing resistance to flow of the filtrate to the tank. The apparatus includes a tank and a filter interconnected by a conduit for conducting liquid from the tank to the filter. A conduit assembly interconnects a filter outlet and a discharge conduit for conducting liquid from the filter to the discharge conduit.Type: GrantFiled: June 28, 1994Date of Patent: January 2, 1996Assignee: Orenco Systems, Inc.Inventors: Harold L. Ball, Eric S. Ball, Jeffrey L. Ball, Terry R. Bounds
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Patent number: 5360556Abstract: An on-site wastewater treatment system distributes septic tank effluent over a particulate media filter bed through a distribution manifold at a sufficient volumetric flow rate relative to the cross-sectional area of the distribution conduits to inhibit undesirable biological growth in the conduits and in the filter by creating a scouring effect in the conduits. This effect prevents clogging of the conduits and maximizes the even distribution of effluent in the filter. A mesh fabric intercepts the downward flow of the effluent in the filter to further aid in the even distribution of effluent in the filter. Orifice shields also aid in such distribution by preventing clogging of orifices embedded in the filter media. A high pressure switch in the distribution manifold and a high water alarm in the filter pump basin indicate when required maintenance is necessary, and the switch controlling the high water alarm temporarily disables the septic tank pump as well.Type: GrantFiled: August 7, 1992Date of Patent: November 1, 1994Assignee: Orenco Systems, Inc.Inventors: Harold L. Ball, Terry R. Bounds, Eric S. Ball, Jeffrey L. Ball
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Patent number: D445476Type: GrantFiled: October 27, 2000Date of Patent: July 24, 2001Assignee: Orenco Systems IncorporatedInventors: Harold L. Ball, Terry R. Bounds, Eric S. Ball
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Patent number: D461870Type: GrantFiled: June 27, 2001Date of Patent: August 20, 2002Assignee: Orenco Systems IncorporatedInventors: Harold L. Ball, Terry R. Bounds, Eric S. Ball