Patents by Inventor Brad R. Hadfield

Brad R. Hadfield 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: 11879238
    Abstract: Disclosed is a friction ring including a body and a contact member. The body is configured to couple the friction ring to at least one of a faucet assembly or a faucet valve assembly. The contact member is disposed on the body. The contact member is configured to slidably engage with a valve stem of the faucet valve assembly. The contact member is further configured to press against the valve stem to increase a frictional force between the contact member and the valve stem over a full range of movement of the valve stem.
    Type: Grant
    Filed: December 19, 2022
    Date of Patent: January 23, 2024
    Assignee: Kohler Co.
    Inventors: Brad R. Hadfield, Perry D. Erickson, David E. Hansen
  • Publication number: 20230120667
    Abstract: Disclosed is a friction ring including a body and a contact member. The body is configured to couple the friction ring to at least one of a faucet assembly or a faucet valve assembly. The contact member is disposed on the body. The contact member is configured to slidably engage with a valve stem of the faucet valve assembly. The contact member is further configured to press against the valve stem to increase a frictional force between the contact member and the valve stem over a full range of movement of the valve stem.
    Type: Application
    Filed: December 19, 2022
    Publication date: April 20, 2023
    Inventors: Brad R. HADFIELD, Perry D. ERICKSON, David E. HANSEN
  • Patent number: 11555300
    Abstract: Disclosed is a friction ring including a body and a contact member. The body is configured to couple the friction ring to at least one of a faucet assembly or a faucet valve assembly. The contact member is disposed on the body. The contact member is configured to slidably engage with a valve stem of the faucet valve assembly. The contact member is further configured to press against the valve stem to increase a frictional force between the contact member and the valve stem over a full range of movement of the valve stem.
    Type: Grant
    Filed: August 20, 2021
    Date of Patent: January 17, 2023
    Assignee: Kohler Co.
    Inventors: Brad R. Hadfield, Perry D. Erickson, David E. Hansen
  • Publication number: 20210381211
    Abstract: Disclosed is a friction ring including a body and a contact member. The body is configured to couple the friction ring to at least one of a faucet assembly or a faucet valve assembly. The contact member is disposed on the body. The contact member is configured to slidably engage with a valve stem of the faucet valve assembly. The contact member is further configured to press against the valve stem to increase a frictional force between the contact member and the valve stem over a full range of movement of the valve stem.
    Type: Application
    Filed: August 20, 2021
    Publication date: December 9, 2021
    Inventors: Brad R. Hadfield, Perry D. Erickson, David E. Hansen
  • Patent number: 11193258
    Abstract: A faucet that includes a base; a riser having a first end, which couples to the base, and a distal second end; a first pivot member extending between first and second ends, wherein the first pivot member operatively couples to the second end of the riser at a first pivot axis located between the first and second ends of the first pivot member; a spout fluidly connected to the base through the riser and the first pivot member, the spout comprising an inlet end, which couples to the second end of the first pivot member such that the spout is rotatable relative to the riser through the first pivot member; and a biasing member operatively coupled to the first end of the first pivot member such that the biasing member creates a force, which biases and/or dampens relative rotation between the spout and the riser about the first pivot axis.
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: December 7, 2021
    Assignee: KOHLER CO.
    Inventors: Matthew T. Harrison, Brad R. Hadfield
  • Patent number: 11098465
    Abstract: Disclosed is a friction ring including a body and a contact member. The body is configured to couple the friction ring to at least one of a faucet assembly or a faucet valve assembly. The contact member is disposed on the body. The contact member is configured to slidably engage with a valve stem of the faucet valve assembly. The contact member is further configured to press against the valve stem to increase a frictional force between the contact member and the valve stem over a full range of movement of the valve stem.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: August 24, 2021
    Assignee: KOHLER CO.
    Inventors: Brad R. Hadfield, Perry D. Erickson, David E. Hansen
  • Publication number: 20200308813
    Abstract: Disclosed is a friction ring including a body and a contact member. The body is configured to couple the friction ring to at least one of a faucet assembly or a faucet valve assembly. The contact member is disposed on the body. The contact member is configured to slidably engage with a valve stem of the faucet valve assembly. The contact member is further configured to press against the valve stem to increase a frictional force between the contact member and the valve stem over a full range of movement of the valve stem.
    Type: Application
    Filed: March 28, 2019
    Publication date: October 1, 2020
    Inventors: Brad R. Hadfield, Perry D. Erickson, David E. Hansen
  • Publication number: 20200240125
    Abstract: A faucet that includes a base; a riser having a first end, which couples to the base, and a distal second end; a first pivot member extending between first and second ends, wherein the first pivot member operatively couples to the second end of the riser at a first pivot axis located between the first and second ends of the first pivot member; a spout fluidly connected to the base through the riser and the first pivot member, the spout comprising an inlet end, which couples to the second end of the first pivot member such that the spout is rotatable relative to the riser through the first pivot member; and a biasing member operatively coupled to the first end of the first pivot member such that the biasing member creates a force, which biases and/or dampens relative rotation between the spout and the riser about the first pivot axis.
    Type: Application
    Filed: January 29, 2020
    Publication date: July 30, 2020
    Inventors: Matthew T. Harrison, Brad R. Hadfield
  • Patent number: 10669701
    Abstract: A faucet includes a spout, a spray hose, a support arm, and a sprayer. The spray hose is partially contained within the spout and extends from the spout. The support arm is coupled to the spout and extends from the spout. The sprayer includes a docking assembly and a spray head. The docking assembly is removably coupled to the support arm. The spray head assembly is rotatably coupled to the spray hose and rotatably coupled to the docking assembly. The docking assembly is configured to facilitate rotation of the spray head assembly relative to the docking assembly.
    Type: Grant
    Filed: August 8, 2018
    Date of Patent: June 2, 2020
    Assignee: KOHLER CO.
    Inventors: Brad R. Hadfield, Perry D. Erickson
  • Publication number: 20200048879
    Abstract: A faucet includes a spout, a spray hose, a support arm, and a sprayer. The spray hose is partially contained within the spout and extends from the spout. The support arm is coupled to the spout and extends from the spout. The sprayer includes a docking assembly and a spray head. The docking assembly is removably coupled to the support arm. The spray head assembly is rotatably coupled to the spray hose and rotatably coupled to the docking assembly. The docking assembly is configured to facilitate rotation of the spray head assembly relative to the docking assembly.
    Type: Application
    Filed: August 8, 2018
    Publication date: February 13, 2020
    Inventors: Brad R. Hadfield, Perry D. Erickson
  • Patent number: 6378644
    Abstract: A motorcycle swing arm support assembly includes a bushing extending through a portion of the swing arm and the frame, a spacer, and a bolt extending through the frame, swing arm, bushing, spacer, and a portion of the motorcycle transmission case. The drive belt of the motorcycle defines a loop around the spacer. The drive belt may be removed without dropping or raising the transmission case by partially retracting the bolt so that the spacer may be removed and the belt replaced. The bushing has an elongated portion that may be extended through the swing arm and the frame to pivotally connect the frame and swing arm during the assembly process.
    Type: Grant
    Filed: July 29, 1999
    Date of Patent: April 30, 2002
    Assignee: Harley-Davidson Motorcycle Company Group, Inc.
    Inventors: William H. Brown, Brad R. Hadfield