Patents by Inventor Stephen C. Williamson

Stephen C. Williamson 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).

  • Patent number: 11083331
    Abstract: A beverage maker includes a body and a cover movably attached to the body. The body includes therein (among other components), a hot liquid generator (HLG) having a tank, an inlet for receiving liquid into the tank and an outlet, at least one heater in thermal communication with the liquid in the HLG tank, and a discharge port in fluid communication with the outlet of the HLG for discharge of the liquid. The cover is movably attached to the body between a closed position and an open position. At least one valve permits the discharge of the liquid via the discharge port in a closed position of the cover. The at least one valve is mechanically actuated by the cover in the open position of the cover to substantially prevent the discharge of the liquid via the discharge port.
    Type: Grant
    Filed: May 21, 2018
    Date of Patent: August 10, 2021
    Assignee: Hamilton Beach Brands, Inc.
    Inventors: Adam Hanes, Patrick T Mulvaney, Stephen C Williamson
  • Publication number: 20200085228
    Abstract: An apparatus for brewing a beverage comprises a container portion defining a reservoir and having an open top end, a lid for selectively closing off the top end, an elongated rod selectively insertable through a through-hole of the lid and slidingly movable relative to the lid when inserted, a basket adapted for receiving and holding an infusible material, and a grasping portion selectively attachable to and separable from an upper end of the rod. The basket is attached to a lower end of the rod and selectively insertable into the reservoir through the open top end. The basket has a plurality of holes defined therein adapted to allow water in the reservoir to enter the basket and contact the infusible material when the basket is inserted into the reservoir. Up and down movement of the grasping portion correspondingly moves the basket up and down within the reservoir.
    Type: Application
    Filed: September 14, 2018
    Publication date: March 19, 2020
    Inventors: Stephen C. Williamson, Pan Yun
  • Publication number: 20180263410
    Abstract: A beverage maker includes a body and a cover movably attached to the body. The body includes therein (among other components), a hot liquid generator (HLG) having a tank, an inlet for receiving liquid into the tank and an outlet, at least one heater in thermal communication with the liquid in the HLG tank, and a discharge port in fluid communication with the outlet of the HLG for discharge of the liquid. The cover is movably attached to the body between a closed position and an open position. At least one valve permits the discharge of the liquid via the discharge port in a closed position of the cover. The at least one valve is mechanically actuated by the cover in the open position of the cover to substantially prevent the discharge of the liquid via the discharge port.
    Type: Application
    Filed: May 21, 2018
    Publication date: September 20, 2018
    Inventors: Adam Hanes, Patrick T Mulvaney, Stephen C Williamson
  • Patent number: 9980602
    Abstract: A beverage maker includes a body and a cover movably attached to the body. The body includes therein (among other components), a hot liquid generator (HLG) having a tank, an inlet for receiving liquid into the tank and an outlet, at least one heater in thermal communication with the liquid in the HLG tank, and a discharge port in fluid communication with the outlet of the HLG for discharge of the liquid. The cover is movably attached to the body between a closed position and an open position. At least one valve permits the discharge of the liquid via the discharge port in a closed position of the cover. The at least one valve is mechanically actuated by the cover in the open position of the cover to substantially prevent the discharge of the liquid via the discharge port.
    Type: Grant
    Filed: January 29, 2016
    Date of Patent: May 29, 2018
    Assignee: Hamilton Beach Brands, INc.
    Inventors: Adam Hanes, Patrick T Mulvaney, Stephen C Williamson
  • Publication number: 20160235245
    Abstract: A beverage maker includes a body and a cover movably attached to the body. The body includes therein (among other components), a hot liquid generator (HLG) having a tank, an inlet for receiving liquid into the tank and an outlet, at least one heater in thermal communication with the liquid in the HLG tank, and a discharge port in fluid communication with the outlet of the HLG for discharge of the liquid. The cover is movably attached to the body between a closed position and an open position. At least one valve permits the discharge of the liquid via the discharge port in a closed position of the cover. The at least one valve is mechanically actuated by the cover in the open position of the cover to substantially prevent the discharge of the liquid via the discharge port.
    Type: Application
    Filed: January 29, 2016
    Publication date: August 18, 2016
    Inventors: Adam Hanes, Patrick T. Mulvaney, Stephen C. Williamson
  • Patent number: 7461586
    Abstract: A hot beverage maker has a stand, fresh water chamber, a brewed beverage tank, and an actuator means for dispensing brewed beverages. The tank includes a filter basket, a reservoir portion, and an outlet port. The reservoir portion is adapted to hold a brewed liquid, and the outlet port is positioned in substantially the bottom of the reservoir portion. The dispenser actuator means is connected to the outlet port and is biased to a closed position, but may be moved to an open position by a vessel for holding a hot beverage. The dispenser actuator includes a plug that further includes a stem and a seal ring mounted on the stem. The bottom of the stem has a substantially inverted conical shape.
    Type: Grant
    Filed: November 24, 2003
    Date of Patent: December 9, 2008
    Assignee: Hamilton Beach Brands, Inc.
    Inventors: Michael Garman, Stephen C. Williamson
  • Publication number: 20040118299
    Abstract: A hot beverage maker has a stand, fresh water chamber, a brewed beverage tank, and an actuator means for dispensing brewed beverages. The tank includes a filter basket, a reservoir portion, and an outlet port. The reservoir portion is adapted to hold a brewed liquid, and the outlet port is positioned in substantially the bottom of the reservoir portion. The dispenser actuator means is connected to the outlet port and is biased to a closed position, but may be moved to an open position by a vessel for holding a hot beverage. The dispenser actuator includes a plug that further includes a stem and a seal ring mounted on the stem. The bottom of the stem has a substantially inverted conical shape.
    Type: Application
    Filed: November 24, 2003
    Publication date: June 24, 2004
    Inventors: Michael Garman, Stephen C. Williamson
  • Patent number: D462226
    Type: Grant
    Filed: June 7, 2001
    Date of Patent: September 3, 2002
    Assignee: Hamilton Beach/Proctor Silex, Inc.
    Inventors: Stephen C. Williamson, Mark K. Romandy, Joan M Gardiner, Michael Garman, Michael E. Smith
  • Patent number: D670539
    Type: Grant
    Filed: August 24, 2011
    Date of Patent: November 13, 2012
    Assignee: Hamilton Beach Brands, Inc.
    Inventors: William D. Starr, Stephen C. Williamson, David R. Hawks
  • Patent number: D670540
    Type: Grant
    Filed: August 24, 2011
    Date of Patent: November 13, 2012
    Assignee: Hamilton Beach Brands, Inc.
    Inventors: William D. Starr, Stephen C. Williamson, David R. Hawks