Patents by Inventor Robert A. Astle
Robert A. Astle 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: 20230145088Abstract: A filter base for receiving a mating filter housing assembly having a base platform having fluid ingress and egress stanchions, and a wire harness assembly including a connector housing integral with or connected to the base platform for establishing an electrical connection between the filter base and the mating filter housing assembly. The wire harness assembly having conductors extending between first and second connectors, with one or more resilient contacts provided on the second connector. The contacts are flexible from a first position to a second position when curved contact sections of the one or more contacts engage a mating connection surface of the complementary mating filter housing assembly. The mating connection surface may be a circuit pad of a printed circuit board, wherein the contact curved contact sections are configured to be positioned in mechanical and electrical engagement with the circuit pads when the filter housing assembly is received within the filter base.Type: ApplicationFiled: January 10, 2023Publication date: May 11, 2023Inventors: Robert Astle, George Lauri, Stephen P. Huda, Michael J. Sherman, Steven J. Haehn, Erik R. Klimpel, Chong Hun Yi, Brian Keith Weaver, William James Moyer, Ronald Skovira, Gary Altemose, Richard Benjamin Emenheiser, Will Anniss, Willard Grant, Raony Barrios, William Small, Marcello Correa Machado, Thomas W. McCollough, Christopher Rousey, Ramesh Subramanian
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Publication number: 20220347606Abstract: A filter housing assembly for fluid filtration which may be attached to, and removed from, a filter base by a push-actuated release. The filter housing assembly has a top portion with an ingress port and egress port extending therefrom, and a protrusion extending from the filter housing longitudinally axial center. The ingress and egress port are formed in an hourglass shape. A filter key having a base with a groove for mating with said projection, at least one finger extending from said base, and an electronic circuit component housing attached thereto for receiving a printed circuit board, is connected to the filter housing top portion by mating said top portion protrusion with the filter key groove. Both of said ingress and egress port have at least one cavity for the passage of fluid therethrough, where each cavity is exposed in a direction facing away from the printed circuit board.Type: ApplicationFiled: July 18, 2022Publication date: November 3, 2022Inventors: Robert Astle, George Lauri, Stephen P. Huda, Michael J. Sherman, Steven J. Haehn, Erik R. Klimpel, Will Anniss, Willard Grant, Raony Barrios, William Small, Marcello Correa Machado, Thomas W. McCollough, Christopher Rousey, Ramesh Subramanian
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Publication number: 20220331716Abstract: A water filter cartridge assembly for fluid filtration which may be attached to, and removed from an appliance water filter manifold assembly of an appliance, typically by a push-actuated release. The water filter cartridge assembly has a filter housing, and an ingress port and egress port extending therefrom. Each of the ingress port and the egress port typically comprise a port portion having a varying radial diameter. The water filter cartridge assembly further comprises a connection assembly that is structured to establish an electrical connection between the connection assembly and a controller of the appliance. Both of said ingress and egress port have at least one aperture for the passage of fluid therethrough such that each of the at least one aperture is exposed in a direction facing away from the connection assembly.Type: ApplicationFiled: July 6, 2022Publication date: October 20, 2022Applicant: ELECTROLUX HOME PRODUCTS, INC.Inventors: Thomas W. McCollough, William Thomas Anniss, III, Willard Grant, Raony Barrios, William L. Small, Marcello Correa Machado, Christopher Stephan Rousey, Ramesh Subramanian, Ken Brandt, Marcelo C. Candeo, Robert Astle, George Nicholas Lauri, III
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Publication number: 20220317105Abstract: An apparatus for determining total hardness in a fluid stream utilizing an ion exchange column in a monovalent cationic form having an inlet and an outlet, where one or more monovalent ion selective electrodes are positioned either at an inlet, outlet, or at both locations simultaneously. The monovalent cation selective electrodes are in electrical communication with one another, and in fluid communication with one or more valves incorporated within a fluid path in order to introduce feed water/softened water to the monovalent cation selective electrodes. Additionally, one blending valve may be incorporated in the ion exchange column to allow a fraction of the feed (hard) water to mix with a fraction of the softened water. In this manner, the blending valve may be utilized to adjust the hardness of the water at the output.Type: ApplicationFiled: June 15, 2022Publication date: October 6, 2022Inventors: Malcolm Kahn, Robert Astle, Jeffrey Zimmerman, Ravi Meruva
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Patent number: 11426685Abstract: A filter housing assembly for fluid filtration which may be attached to, and removed from, a filter base by a push-actuated release. The filter housing assembly has a top portion with an ingress port and egress port extending therefrom, and a protrusion extending from the filter housing longitudinally axial center. The ingress and egress port are formed in an hourglass shape. A filter key having a base with a groove for mating with said projection, at least one finger extending from said base, and an electronic circuit component housing attached thereto for receiving a printed circuit board, is connected to the filter housing top portion by mating said top portion protrusion with the filter key groove. Both of said ingress and egress port have at least one cavity for the passage of fluid therethrough, where each cavity is exposed in a direction facing away from the printed circuit board.Type: GrantFiled: November 18, 2019Date of Patent: August 30, 2022Assignee: KX Technologies LLCInventors: Robert Astle, George Lauri, Stephen P. Huda, Michael J. Sherman, Steven J. Haehn, Erik R. Klimpel, Will Anniss, Willard Grant, Raony Barrios, William Small, Marcello Correa Machado, Thomas W. McCollough, Christopher Rousey, Ramesh Subramanian
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Patent number: 11413560Abstract: A water filter cartridge assembly for fluid filtration which may be attached to, and removed from an appliance water filter manifold assembly of an appliance, typically by a push-actuated release. The water filter cartridge assembly has a filter housing, and an ingress port and egress port extending therefrom. Each of the ingress port and the egress port typically comprise a port portion having a varying radial diameter. The water filter cartridge assembly further comprises a connection assembly that is structured to establish an electrical connection between the connection assembly and a controller of the appliance. Both of said ingress and egress port have at least one aperture for the passage of fluid therethrough such that each of the at least one aperture is exposed in a direction facing away from the connection assembly.Type: GrantFiled: November 18, 2019Date of Patent: August 16, 2022Assignee: ELECTROLUX HOME PRODUCTS, INC.Inventors: Thomas W. McCollough, William Thomas Anniss, III, Willard Grant, Raony Barrios, William L. Small, Marcello Correa Machado, Christopher Stephan Rousey, Ramesh Subramanian, Ken Brandt, Marcelo C. Candeo, Robert Astle, George Nicholas Lauri, III
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Publication number: 20220241705Abstract: A filtration system interconnection structure having manifold with a rotatable manifold magnet of correlated magnets, a shroud with alignment tracks, an actuating valve for water ingress, and a filter cartridge having a rotatable filter magnet of correlated magnets, where the manifold magnet and the filter magnet are in magnetic communication with one another when the filter cartridge is inserted with the shroud, and are at least partially rotatably compatible, where the manifold magnet rotates with the filter magnet until the manifold magnet experiences a rotational stop beyond a predetermined rotation of the filter magnet, thus allowing the filter magnet to shift polarity with respect to the manifold magnet and present a repulsion force for removal of the filter cartridge from the shroud.Type: ApplicationFiled: April 21, 2022Publication date: August 4, 2022Inventors: Robert Astle, William Li, Bruno Chima
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Patent number: 11391713Abstract: An apparatus for determining total hardness in a fluid stream utilizing an ion exchange column in a monovalent cationic form having an inlet and an outlet, where one or more monovalent ion selective electrodes are positioned either at an inlet, outlet, or at both locations simultaneously. The monovalent cation selective electrodes are in electrical communication with one another, and in fluid communication with one or more valves incorporated within a fluid path in order to introduce feed water/softened water to the monovalent cation selective electrodes. Additionally, one blending valve may be incorporated in the ion exchange column to allow a fraction of the feed (hard) water to mix with a fraction of the softened water. In this manner, the blending valve may be utilized to adjust the hardness of the water at the output.Type: GrantFiled: April 20, 2021Date of Patent: July 19, 2022Assignee: Ecowater Systems LLCInventors: Malcolm Kahn, Robert Astle, Jeffrey Zimmerman, Ravi Meruva
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Publication number: 20220193584Abstract: A filter base for receiving a complementary mating filter housing assembly. The filter base includes a base platform having fluid ingress and egress stanchions, and a wire harness assembly including a connector housing integral with or connected to the base platform for establishing an electrical connection between the filter base and the filter housing assembly. The wire harness assembly includes conductors extending between first and second connectors, with one or more resilient contacts provided on the second connector. The connector housing has an upper surface and an oppositely facing lower surface and is dimensioned to receive a first end portion of the one or more contacts. The contacts are flexible from a first position to a second position when a mating portion of the one or more contacts engages a mating connection surface of the filter housing assembly.Type: ApplicationFiled: February 18, 2022Publication date: June 23, 2022Inventors: William Thomas Anniss, III, Willard Grant, Raony Barrios, William L. Small, Marcello Correa Machado, Thomas W. McCollough, Christopher Stephan Rousey, Robert Astle, George Nicholas Lauri, III, Chong Hun Yi, Brian Keith Weaver, William James Moyer, II, Ronald Skovira, Gary Altemose, Richard Benjamin Emenheiser, Ramesh Subramanian
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Patent number: 11326379Abstract: A filtration system interconnection structure having a filter manifold and a filter cartridge in magnetic communication with one another, such that a latching mechanism and latch blocking structure in the manifold secures the filter cartridge with a manifold sump when the filter cartridge is inserted within the manifold sump. The magnetic communication is formed between two complementary coded magnets capable of producing a magnetic shear force when in close proximity to one another. The magnetic shear force removes the latching blocking structure from interfering with the latch, allowing the latch to secure the filter cartridge. Movement of the latching blocking structure coded magnet relative to the filter cartridge coded magnet may be perpendicular or parallel with respect to each other.Type: GrantFiled: August 28, 2020Date of Patent: May 10, 2022Assignee: KX TECHNOLOGIES LLCInventors: Robert Astle, Garett Strandemo, Jordan Robert Fuhs, Matthew W. Hartmann, Gregory Gene Hortin, Jason Morgan
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Patent number: 11273397Abstract: A filter base for receiving a complementary mating filter housing assembly. The filter base includes a base platform having fluid ingress and egress stanchions, and a wire harness assembly including a connector housing integral with or connected to the base platform for establishing an electrical connection between the filter base and the filter housing assembly. The wire harness assembly includes conductors extending between first and second connectors, with one or more resilient contacts provided on the second connector. The connector housing has an upper surface and an oppositely facing lower surface and is dimensioned to receive a first end portion of the one or more contacts. The contacts are flexible from a first position to a second position when a mating portion of the one or more contacts engages a mating connection surface of the filter housing assembly.Type: GrantFiled: November 18, 2019Date of Patent: March 15, 2022Assignee: Electrolux Home Products, Inc.Inventors: William Thomas Anniss, III, Willard Grant, Raony Barrios, William L. Small, Marcello Correa Machado, Thomas W. McCollough, Christopher Stephan Rousey, Robert Astle, George Nicholas Lauri, III, Chong Hun Yi, Brian Keith Weaver, William James Moyer, II, Ronald Skovira, Gary Altemose, Richard Benjamin Emenheiser, Ramesh Subramanian
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Patent number: D946699Type: GrantFiled: November 18, 2019Date of Patent: March 22, 2022Assignee: ELECTROLUX HOME PRODUCTS, INC.Inventors: Thomas W. McCollough, William Thomas Anniss, III, Willard Grant, Raony Barrios, William L. Small, Marcello Correa Machado, Christopher Stephan Rousey, Ramesh Subramanian, Robert Astle, George Nicholas Lauri, III
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Patent number: D946700Type: GrantFiled: November 18, 2019Date of Patent: March 22, 2022Assignee: ELECTROLUX HOME PRODUCTS, INC.Inventors: Thomas W. McCollough, William Thomas Anniss, III, Willard Grant, Raony Barrios, William L. Small, Marcello Correa Machado, Christopher Stephan Rousey, Ramesh Subramanian, Robert Astle, George Nicholas Lauri, III
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Patent number: D946701Type: GrantFiled: November 18, 2019Date of Patent: March 22, 2022Assignee: ELECTROLUX HOME PRODUCTS, INC.Inventors: Thomas W. McCollough, William Thomas Anniss, III, Willard Grant, Raony Barrios, William L. Small, Marcello Correa Machado, Christopher Stephan Rousey, Ramesh Subramanian, Robert Astle, George Nicholas Lauri, III
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Patent number: D946702Type: GrantFiled: November 18, 2019Date of Patent: March 22, 2022Assignee: ELECTROLUX HOME PRODUCTS, INC.Inventors: Thomas W. McCollough, William Thomas Anniss, III, Willard Grant, Raony Barrios, William L. Small, Marcello Correa Machado, Christopher Stephan Rousey, Ramesh Subramanian, Josh Hanson, Robert Astle, George Nicholas Lauri, III
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Patent number: D946703Type: GrantFiled: November 18, 2019Date of Patent: March 22, 2022Assignee: ELECTROLUX HOME PRODUCTS, INC.Inventors: Thomas W. McCollough, William Thomas Anniss, III, Willard Grant, Raony Barrios, William L. Small, Marcello Correa Machado, Christopher Stephan Rousey, Ramesh Subramanian, Robert Astle, George Nicholas Lauri, III
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Patent number: D948659Type: GrantFiled: November 18, 2019Date of Patent: April 12, 2022Assignee: ELECTROLUX HOME PRODUCTS, INC.Inventors: Thomas W. McCollough, William Thomas Anniss, III, Willard Grant, Raony Barrios, William L. Small, Marcello Correa Machado, Christopher Stephan Rousey, Ramesh Subramanian, Robert Astle, George Nicholas Lauri, III
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Patent number: D948660Type: GrantFiled: November 18, 2019Date of Patent: April 12, 2022Assignee: ELECTROLUX HOME PRODUCTS, INC.Inventors: Thomas W. McCollough, William Thomas Anniss, III, Willard Grant, Raony Barrios, William L. Small, Marcello Correa Machado, Christopher Stephan Rousey, Ramesh Subramanian, Josh Hanson, Robert Astle, George Nicholas Lauri, III
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Patent number: D962300Type: GrantFiled: April 7, 2020Date of Patent: August 30, 2022Assignee: LIFETIME PRODUCTS, INC.Inventors: Allen Keetch, Robert A. Astle
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Patent number: D969270Type: GrantFiled: November 18, 2019Date of Patent: November 8, 2022Assignee: ELECTROLUX HOME PRODUCTS, INC.Inventors: Thomas W. McCollough, William Thomas Anniss, III, Willard Grant, Raony Barrios, William L. Small, Marcello Correa Machado, Christopher Stephan Rousey, Ramesh Subramanian, Josh Hanson, Robert Astle, George Nicholas Lauri, III