Patents by Inventor Stephen P. Huda

Stephen P. Huda 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).

  • Publication number: 20250120560
    Abstract: A cleaning device is provided. The cleaning device includes a handle and a channel member operably coupled to the handle. A blade is replaceably coupled to the channel member. A lock assembly that includes an end cap, a lock switch member and a support member. The end cap is coupled to the channel member. The lock switch member is slidably coupled to the end cap, the lock switch member being movable between an unlocked, a locked and an extended position. The support member is moveably coupled to the end cap and having a support surface adjacent a surface of the blade, the support member having a ramp portion that is engagable by the lock switch member to translate the support surface into contact with the surface of the blade.
    Type: Application
    Filed: October 15, 2024
    Publication date: April 17, 2025
    Inventor: Stephen P. Huda
  • Publication number: 20250089953
    Abstract: A multi-positional cleaning device includes a handle body having a first longitudinal axis, a head configured to receive a blade, and a pivoting assembly to rotate the blade. A plane extending through a center of the head, parallel to the blade. The head is rotatable about a pivot axis relative to the head. An orientation of the plane of the head remains constant relative to the longitudinal axis as the blade moves along the path of movement.
    Type: Application
    Filed: January 18, 2024
    Publication date: March 20, 2025
    Inventors: James M. Buckley, Stephen P. Huda
  • Publication number: 20240390826
    Abstract: A filter assembly for fluid filtration having a push-activated lock and release mechanism. A push filter design activates a filter key lock upon insertion and extraction, where the filter key may be used simultaneously as a lock and as an identifier for particular filter attributes. The filter housing assembly may be attached to, and removed from, a filter base by a push-actuated release. Upon insertion, the filter key shifts the filter lock longitudinally to receive interlocking segments. Upon extraction, the same axial push shifts the filter lock further to align the interlocking fingers within gaps that allow for easy extraction. The specific key lock design allows a user to identify and match certain filter configurations received by the mechanical support, and reject other filter configurations.
    Type: Application
    Filed: July 31, 2024
    Publication date: November 28, 2024
    Inventors: Stephen P. Huda, Michael J. Sherman, Steven J. Haehn, Erik R. Klimpel
  • Patent number: 12083455
    Abstract: A filter assembly for fluid filtration having a push-activated lock and release mechanism. A push filter design activates a filter key lock upon insertion and extraction, where the filter key may be used simultaneously as a lock and as an identifier for particular filter attributes. The filter housing assembly may be attached to, and removed from, a filter base by a push-actuated release. Upon insertion, the filter key shifts the filter lock longitudinally to receive interlocking segments. Upon extraction, the same axial push shifts the filter lock further to align the interlocking fingers within gaps that allow for easy extraction. The specific key lock design allows a user to identify and match certain filter configurations received by the mechanical support, and reject other filter configurations.
    Type: Grant
    Filed: July 28, 2022
    Date of Patent: September 10, 2024
    Assignee: KX Technologies LLC
    Inventors: Stephen P. Huda, Michael J. Sherman, Steven J. Haehn, Erik R. Klimpel
  • Publication number: 20240269823
    Abstract: A reaching and grasping tool is provided. The tool includes a pole assembly having a plurality of pole segments slidingly coupled together. A trigger assembly having a handle body and tensioning mechanism is provided. The tensioning mechanism having a cylindrical member rotationally coupled to the handle body and a torsional biasing member operably coupled to the cylindrical member. A jaw assembly having frame, a first jaw, and a second jaw, the first jaw and second jaw being rotationally coupled to the frame. A linkage is operably coupled between the biasing member, the first jaw and the second jaw.
    Type: Application
    Filed: February 14, 2024
    Publication date: August 15, 2024
    Inventors: William Harrington, Brandon M. Temple, Stephen P. Huda, James M. Buckley
  • Patent number: 12042752
    Abstract: A filter assembly for fluid filtration having a push-activated lock and release mechanism. A push filter design activates a floating key lock upon insertion and extraction, where the filter key may be used simultaneously as a lock and as an identifier for particular filter attributes. The filter base may be situated inline, and in fluid communication, with influent and effluent piping, such as within a refrigerator. The filter housing assembly may be attached to, and removed from, the filter base by a push-actuated release. Upon insertion, the filter key shifts the filter lock longitudinally to receive interlocking segments. Upon extraction, the same axial push shifts the filter lock further to align the interlocking fingers within gaps that allow for easy extraction. The specific key lock design allows a user to identify and match certain filter configurations received by the mechanical support, and reject other filter configurations.
    Type: Grant
    Filed: October 28, 2020
    Date of Patent: July 23, 2024
    Assignee: KX TECHNOLOGIES LLC
    Inventors: Stephen P. Huda, Michael J. Sherman, Steven J. Haehn, Erik R. Klimpel
  • Patent number: 12042109
    Abstract: A method of using a flat headed mop is provided. The method includes cleaning a surface with the mop pad, then rotating the mop head into the folded position at a instance with a biasing member coupled to a hinge assembly. The hinge assembly being disposed between the mop head and a mop pole. Next, inserting the mop head into a first fluid to remove contaminants from the mop pad, then inserting the mop head into a wringing assembly to remove at least a portion of the first fluid.
    Type: Grant
    Filed: November 10, 2022
    Date of Patent: July 23, 2024
    Assignee: Unger Marketing International, LLC
    Inventors: Stephen P. Huda, Joseph K. Patterson, Robert F. Smith, William Harrington
  • Patent number: 12035863
    Abstract: A cleaning device is provided. The cleaning device includes a power source and a pump in selective electrical communication with the power source. A storage container is provided. A valve assembly is disposed in the storage container and is in fluid communication with the pump. The valve assembly selectively flows cleaning fluid from a first portion and a second portion of the storage container. A cleaning element having a spray nozzle is in fluid communication with the pump.
    Type: Grant
    Filed: September 19, 2022
    Date of Patent: July 16, 2024
    Assignee: Unger Marketing International, LLC
    Inventors: Joseph K. Patterson, Paul H. Adams, Stephen P. Huda, Christopher Joseph Carballo
  • Publication number: 20240225406
    Abstract: A surface cleaning tool includes a handle body having a first longitudinal axis and a head configured to receive a wiper blade. A plane extending through a center of the head, parallel to the wiper blade, includes a second longitudinal axis of the head. The head is movable along a path of movement relative to the handle body. An orientation of the plane of the head remains constant relative to the longitudinal axis as the head moves along the path of movement.
    Type: Application
    Filed: January 4, 2024
    Publication date: July 11, 2024
    Inventors: Brandon M. Temple, Stephen P. Huda, James M. Buckley, William Harrington, Robert F. Smith
  • Patent number: 12017942
    Abstract: Water conditioning systems are shown and described. The water conditioning systems include a water conditioner having a plurality of conditioning stages along a flow path between an inlet and an outlet that are configured to condition water. The plurality of conditioning stages include a pre-filter stage, a feed pump, a reverse osmosis stage, and a post-filter stage. A pure water valve is arranged between the feed pump and the reverse osmosis stage and a boost valve is arranged between the feed pump and the outlet. The pure water valve is configured to selectively allow water to flow from the feed pump, through the reverse osmosis stage and the post-filter stage, prior to exiting through the outlet, and the boost valve is configured to selectively allow water to flow from the boost pump directly to the outlet and bypassing the reverse osmosis stage and the post-filter.
    Type: Grant
    Filed: October 30, 2020
    Date of Patent: June 25, 2024
    Assignee: Unger Marketing International, LLC
    Inventors: William Harrington, Kai Hirsch, Stephen P. Huda, Michael Stockfleit, Adrian Haag
  • Patent number: 11986140
    Abstract: A cleaning device and method of cleaning are provided. The cleaning device includes a power source and a pump in selective electrical communication with the power source. A storage container is provided. A valve assembly is disposed in the storage container and in fluid communication with the pump, the valve assembly being configured to selectively flow cleaning fluid from a first portion and a second portion of the storage container. A cleaning element having a spray nozzle is in fluid communication with the pump.
    Type: Grant
    Filed: September 19, 2022
    Date of Patent: May 21, 2024
    Assignee: Unger Marketing International, LLC
    Inventors: Joseph K. Patterson, Paul H. Adams, Stephen P. Huda, Christopher Joseph Carballo
  • Publication number: 20240123379
    Abstract: A device and system for purifying a fluid is provided. The system includes a tank having an interior space and a media container disposed within the interior space. A valve is provided that cooperates with an element within the interior, the valve being movable between an open and a closed position. The valve being biased to the open position when the element is not positioned within the interior space, wherein the interior space is fluidly coupled to the atmosphere in the open position. The valve further being configured to move to a closed position when the element is positioned within the interior space.
    Type: Application
    Filed: October 24, 2023
    Publication date: April 18, 2024
    Inventors: Paul H. Adams, Stephen P. Huda, James M. Buckley, John Anthony Triunfo, Joseph K. Patterson, Michael T. La Tulippe, Robert Camp, Robert F. Smith
  • Patent number: 11958003
    Abstract: 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: Grant
    Filed: July 18, 2022
    Date of Patent: April 16, 2024
    Assignee: KX TECHNOLOGIES LLC
    Inventors: 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
  • Patent number: 11911720
    Abstract: A device and system for purifying a fluid is provided. The system includes a tank having an interior space and a media container disposed within the interior space. A valve is provided that cooperates with an element within the interior, the valve being movable between an open and a closed position. The valve being biased to the open position when the element is not positioned within the interior space, wherein the interior space is fluidly coupled to the atmosphere in the open position. The valve further being configured to move to a closed position when the element is positioned within the interior space.
    Type: Grant
    Filed: August 7, 2019
    Date of Patent: February 27, 2024
    Assignee: Unger Marketing International, LLC
    Inventors: Paul H. Adams, Stephen P. Huda, James M. Buckley, John Anthony Triunfo, Joseph K. Patterson, Michael T. La Tulippe, Robert Camp, Robert F. Smith
  • Publication number: 20240058729
    Abstract: 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 electronic circuit component housing.
    Type: Application
    Filed: October 31, 2023
    Publication date: February 22, 2024
    Inventors: 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
  • Patent number: 11845025
    Abstract: 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: Grant
    Filed: February 24, 2021
    Date of Patent: December 19, 2023
    Assignee: KX TECHNOLOGIES LLC
    Inventors: 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
  • Patent number: 11806647
    Abstract: A device, system, and method for purifying a fluid is provided. The fluid purification device includes a tank, a cover and a release assembly. The tank having a hollow interior. The cover is sealingly coupled to the tank. The release assembly is pivotally coupled to the cover, the release assembly having a relief valve fluidly coupled to the hollow interior, the release assembly being movable between a first position and a second position, the relief valve being movable between an operating position, a released position and a non-operational position.
    Type: Grant
    Filed: October 14, 2021
    Date of Patent: November 7, 2023
    Assignee: Unger Marketing International, LLC
    Inventors: Stephen P. Huda, Paul H. Adams, Robert F. Smith, Qinxue Zhuo, Joseph K. Patterson
  • Patent number: 11698092
    Abstract: Telescoping pole systems and clamps thereof are described. The clamps include a body having one or more pin extensions and one or more locking extensions. The pin extensions and the locking extensions are arranged in an alternating manner. A pivot handle is operably connected to the body and has a lever arm that extends from an offset hinge, the offset hinge defining a hinge axis. A pivot pin passes through the one or more pin extensions of the body and the offset hinge of the pivot handle. The pivot pin defines a pivot axis. The hinge axis and the pivot axis are parallel but offset from each other and the one or more locking extensions are arranged to be actuated by the offset hinge as the pivot handle is rotated about the pivot axis of the pivot pin. The poles of such systems may be multi-lobed.
    Type: Grant
    Filed: June 9, 2021
    Date of Patent: July 11, 2023
    Assignee: Unger Marketing International
    Inventors: James M. Buckley, Stephen P. Huda, Brandon M. Temple
  • Publication number: 20230145088
    Abstract: 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: Application
    Filed: January 10, 2023
    Publication date: May 11, 2023
    Inventors: 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
  • Publication number: 20230077150
    Abstract: A method of using a flat headed mop is provided. The method includes cleaning a surface with the mop pad, then rotating the mop head into the folded position at a instance with a biasing member coupled to a hinge assembly. The hinge assembly being disposed between the mop head and a mop pole. Next, inserting the mop head into a first fluid to remove contaminants from the mop pad, then inserting the mop head into a wringing assembly to remove at least a portion of the first fluid.
    Type: Application
    Filed: November 10, 2022
    Publication date: March 9, 2023
    Inventors: Stephen P. Huda, Joseph K. Patterson, Robert F. Smith, William Harrington