Patents Assigned to Presby Patent Trust
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MODULAR LIQUID WASTE TREATMENT INTEGRATED FIN MEMBERS, STRUCTURE, ASSEMBLY AND METHOD OF MANUFACTURE
Publication number: 20190160397Abstract: A fin assembly apparatus which comprising a product dispensing stand for supporting a fabric product, a movable fin insertion apparatus for overlapping the fabric product and forming a fin opening, a movable fin sandwiching apparatus for forming a fin member, a pair of spaced apart guide tracks for supporting the movable fin sandwiching apparatus and the movable fin insertion apparatus, and a control panel for controlling operation of the fin assembly apparatus during manufacture of the fin member.Type: ApplicationFiled: February 16, 2017Publication date: May 30, 2019Applicant: PRESBY PATENT TRUSTInventor: David William PRESBY -
Publication number: 20190160396Abstract: A foldable and removable partition assembly having both a collapsed configuration, which enables storage and transport of the foldable and removable partition assembly, and an expanded configuration which enables installation and use of the foldable and removable partition assembly within a septic tank. The foldable and removable partition assembly includes a framework that supports first and second partially overlapped baffles that form part of a sludge chamber of the septic tank.Type: ApplicationFiled: February 16, 2017Publication date: May 30, 2019Applicant: PRESBY PATENT TRUSTInventors: David William PRESBY, Lee RASHKIN, John VLK
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Patent number: 9783439Abstract: A modular liquid waste treatment system is disclosed. In accordance with some embodiments, the system includes a central distribution unit and one or more treatment fins in flow communication therewith. The distribution unit may be configured to receive liquid waste from a given source and distribute that waste, at least in part, to one or more treatment fins. In turn, bacteria present in a given treatment fin treat the liquid waste, and the resultant treated liquid may drain from the fin to the surrounding environment. In some embodiments, a given treatment fin may include porous media providing a large surface area on which bacteria may grow to facilitate treatment. The system may be installed in and/or above the ground, and in some cases may be surrounded, at least in part, with treatment sand and/or other treatment media. The system may be used in aerobic and/or anaerobic processing of liquid waste.Type: GrantFiled: May 19, 2015Date of Patent: October 10, 2017Assignee: PRESBY PATENT TRUSTInventor: David W. Presby
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Publication number: 20170217787Abstract: A modular liquid waste treatment system is disclosed. In accordance with some embodiments, the system includes a central distribution unit and one or more treatment fins in flow communication therewith. The distribution unit may be configured to receive liquid waste from a given source and distribute that waste, at least in part, to one or more treatment fins. In turn, bacteria present in a given treatment fin treat the liquid waste, and the resultant treated liquid may drain from the fin to the surrounding environment. In some embodiments, a given treatment fin may include porous media providing a large surface area on which bacteria may grow to facilitate treatment. The system may be installed in and/or above the ground, and in some cases may be surrounded, at least in part, with treatment sand and/or other treatment media. The system may be used in aerobic and/or anaerobic processing of liquid waste.Type: ApplicationFiled: April 13, 2017Publication date: August 3, 2017Applicant: Presby Patent TrustInventor: David W. Presby
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Publication number: 20170114534Abstract: A fluid conduit with layered and partial covering material thereon is disclosed. The fluid conduit may be used for processing and treatment of fluids which must be treated to remove materials so that the resultant treated fluid may be reused and/or returned to the earth and particularly to the water table. The fluid conduit may be of many forms and types and may have attached thereto and configured thereon covering material in partial form and a selected number of layers. The fluid conduit may be a septic pipe of smooth wall, of corrugated form, and/or of any form of cross-sectional configuration including circular, elliptical, rectangular, triangular, or any other geometric shape. The fluid conduit may be used in combination with conduit in a drainage field or leaching system usually associated with a septic tank or septic system.Type: ApplicationFiled: December 21, 2016Publication date: April 27, 2017Applicant: Presby Patent TrustInventor: David Presby
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Patent number: 9556604Abstract: A fluid conduit with layered and partial covering material thereon is disclosed. The fluid conduit may be used for processing and treatment of fluids which must be treated to remove materials so that the resultant treated fluid may be reused and/or returned to the earth and particularly to the water table. The fluid conduit may be of many forms and types and may have attached thereto and configured thereon covering material in partial form and a selected number of layers. The fluid conduit may be a septic pipe of smooth wall, of corrugated form, and/or of any form of cross-sectional configuration including circular, elliptical, rectangular, triangular, or any other geometric shape. The fluid conduit may be used in combination with conduit in a drainage field or leaching system usually associated with a septic tank or septic system.Type: GrantFiled: September 30, 2015Date of Patent: January 31, 2017Assignee: Presby Patent TrustInventor: David W. Presby
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Publication number: 20160017589Abstract: A fluid conduit with layered and partial covering material thereon is disclosed. The fluid conduit may be used for processing and treatment of fluids which must be treated to remove materials so that the resultant treated fluid may be reused and/or returned to the earth and particularly to the water table. The fluid conduit may be of many forms and types and may have attached thereto and configured thereon covering material in partial form and a selected number of layers. The fluid conduit may be a septic pipe of smooth wall, of corrugated form, and/or of any form of cross-sectional configuration including circular, elliptical, rectangular, triangular, or any other geometric shape. The fluid conduit may be used in combination with conduit in a drainage field or leaching system usually associated with a septic tank or septic system.Type: ApplicationFiled: September 30, 2015Publication date: January 21, 2016Applicant: Presby Patent TrustInventor: David W. Presby
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Patent number: 9192941Abstract: A device, method, and system for analyzing aggregate are described. An exemplary device may include a housing with one or more grading screens. Aggregate and liquid may be received by a port within the housing. The liquid and any suspended fines, after passing through the one or more grading screens and aggregate, may be received into an observation container for observing the clarity of the liquid.Type: GrantFiled: August 14, 2014Date of Patent: November 24, 2015Assignee: Presby Patent TrustInventor: David W. Presby
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Publication number: 20150329396Abstract: A modular liquid waste treatment system is disclosed. In accordance with some embodiments, the system includes a central distribution unit and one or more treatment fins in flow communication therewith. The distribution unit may be configured to receive liquid waste from a given source and distribute that waste, at least in part, to one or more treatment fins. In turn, bacteria present in a given treatment fin treat the liquid waste, and the resultant treated liquid may drain from the fin to the surrounding environment. In some embodiments, a given treatment fin may include porous media providing a large surface area on which bacteria may grow to facilitate treatment. The system may be installed in and/or above the ground, and in some cases may be surrounded, at least in part, with treatment sand and/or other treatment media. The system may be used in aerobic and/or anaerobic processing of liquid waste.Type: ApplicationFiled: May 19, 2015Publication date: November 19, 2015Applicant: Presby Patent TrustInventor: David W. Presby
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Patent number: 8999153Abstract: A liquid waste treatment system is described. The system may include a first treatment conduit, a second treatment conduit, and at least one junction pipe disposed there between. In some instances, the system may include an upper junction pipe and a lower junction pipe disposed between a first and a second treatment conduit. In one or more embodiments, the system may be arranged in a substantially linear arrangement, such as a straight trench arrangement or a serial distribution arrangement. The system may reduce the need for additional treatment conduits.Type: GrantFiled: October 12, 2012Date of Patent: April 7, 2015Assignee: Presby Patent TrustInventor: David W. Presby
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Patent number: 8815094Abstract: A fluid conduit with layered and partial covering material thereon is disclosed. The fluid conduit may be used for processing and treatment of fluids which must be treated to remove materials so that the resultant treated fluid may be reused and/or returned to the earth and particularly to the water table. The fluid conduit may be of many forms and types and may have attached thereto and configured thereon covering material in partial form and a selected number of layers. The fluid conduit may be a septic pipe of smooth wall, of corrugated form, and/or of any form of cross-sectional configuration including circular, elliptical, rectangular, triangular, or any other geometric shape. The fluid conduit may be used in combination with conduit in a drainage field or leaching system usually associated with a septic tank or septic system.Type: GrantFiled: December 20, 2012Date of Patent: August 26, 2014Assignee: Presby Patent TrustInventor: David W. Presby
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Patent number: 8807345Abstract: A device, method, and system for analyzing aggregate are described. An exemplary device may include a housing with one or more grading screens. Aggregate and liquid may be received by a port within the housing. The liquid and any suspended fines, after passing through the one or more grading screens and aggregate, may be received into an observation container for observing the clarity of the liquid.Type: GrantFiled: February 7, 2012Date of Patent: August 19, 2014Assignee: Presby Patent TrustInventor: David W. Presby
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Patent number: 8501006Abstract: A wastewater treatment system is described. The treatment system can include an aerobic digestion system, an anaerobic digestion system, and a ventilation system.Type: GrantFiled: May 17, 2011Date of Patent: August 6, 2013Assignee: Presby Patent TrustInventor: David W. Presby
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Publication number: 20130105392Abstract: A fluid conduit with layered and partial covering material thereon is disclosed. The fluid conduit may be used for processing and treatment of fluids which must be treated to remove materials so that the resultant treated fluid may be reused and/or returned to the earth and particularly to the water table. The fluid conduit may be of many forms and types and may have attached thereto and configured thereon covering material in partial form and a selected number of layers. The fluid conduit may be a septic pipe of smooth wall, of corrugated form, and/or of any form of cross-sectional configuration including circular, elliptical, rectangular, triangular, or any other geometric shape. The fluid conduit may be used in combination with conduit in a drainage field or leaching system usually associated with a septic tank or septic system.Type: ApplicationFiled: December 20, 2012Publication date: May 2, 2013Applicant: PRESBY PATENT TRUSTInventor: Presby Patent Trust
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Publication number: 20130092629Abstract: A liquid waste treatment system is described. The system may include a first treatment conduit, a second treatment conduit, and at least one junction pipe disposed there between. In some instances, the system may include an upper junction pipe and a lower junction pipe disposed between a first and a second treatment conduit. In one or more embodiments, the system may be arranged in a substantially linear arrangement, such as a straight trench arrangement or a serial distribution arrangement. The system may reduce the need for additional treatment conduits.Type: ApplicationFiled: October 12, 2012Publication date: April 18, 2013Applicant: PRESBY PATENT TRUSTInventor: PRESBY PATENT TRUST
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Publication number: 20130032512Abstract: A device, method, and system for analyzing aggregate are described. An exemplary device may include a housing with one or more grading screens. Aggregate and liquid may be received by a port within the housing. The liquid and any suspended fines, after passing through the one or more grading screens and aggregate, may be received into an observation container for observing the clarity of the liquid.Type: ApplicationFiled: February 7, 2012Publication date: February 7, 2013Applicant: PRESBY PATENT TRUSTInventor: David W. Presby
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Patent number: 8342212Abstract: A fluid conduit with layered and partial covering material thereon is disclosed. The fluid conduit may be used for processing and treatment of fluids which must be treated to remove materials so that the resultant treated fluid may be reused and/or returned to the earth and particularly to the water table. The fluid conduit may be of many forms and types and may have attached thereto and configured thereon covering material in partial form and a selected number of layers. The fluid conduit may be a septic pipe of smooth wall, of corrugated form, and/or of any form of cross-sectional configuration including circular, elliptical, rectangular, triangular, or any other geometric shape. The fluid conduit may be used in combination with conduit in a drainage field or leaching system usually associated with a septic tank or septic system.Type: GrantFiled: May 23, 2006Date of Patent: January 1, 2013Assignee: Presby Patent TrustInventor: David W. Presby
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Publication number: 20110284477Abstract: A wastewater treatment system is described. The treatment system can include an aerobic digestion system, an anaerobic digestion system, and a ventilation system.Type: ApplicationFiled: May 17, 2011Publication date: November 24, 2011Applicant: PRESBY PATENT TRUSTInventor: David W. Presby