Patents by Inventor Chungeng Chen

Chungeng Chen 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: 20240017385
    Abstract: A clip apparatus is provided for use with a faucet tool. The faucet tool has an elongated body. The clip apparatus includes a biasing member structured to be coupled to and flex with respect to the elongated body, a light emitting component coupled to the biasing member, a power source located internal with respect to the biasing member and configured to energize the light emitting component, and a button mechanism coupled to the biasing member and configured to activate the power source in order to energize the light emitting component.
    Type: Application
    Filed: July 14, 2023
    Publication date: January 18, 2024
    Inventors: Chungeng Chen, James Stobar
  • Publication number: 20230150107
    Abstract: A striking tool has a vibration damper in the form of a vibration damping core located between a top end of the hand and a head thereof, and an overstrike assembly in the form of an overstrike sleeve located over the core below the head.
    Type: Application
    Filed: November 14, 2022
    Publication date: May 18, 2023
    Inventors: Jared W. Hanlon, Chungeng Chen
  • Patent number: 11491630
    Abstract: A combination clamp and wrench tool includes a main body, a fixed jaw attached the main body, and a floating clamp mechanism. The floating clamp mechanism may include an adjustable jaw. The floating clamp mechanism may be attached to the main body such that the floating clamp mechanism is slidable relative to the main body towards and away from the fixed jaw. The worm gear and the rack are attached to the floating clamp mechanism. Actuation of the worm gear moves the rack linearly relative to the floating clamp mechanism. When the rack is moved to contact the fixed jaw, the combination clamp and wrench tool operates in a wrench mode, and when the rack is moved away from the fixed jaw, the combination clamp and wrench tool operates in a clamp mode.
    Type: Grant
    Filed: August 20, 2019
    Date of Patent: November 8, 2022
    Assignee: JS Products, Inc.
    Inventor: Chungeng Chen
  • Patent number: 11465219
    Abstract: A folding handle for a tool has a main handle having a tool head, a handle extension rotatably connected to the main handle, the handle extension rotatable between a first extended position and a second folded position relative to the main handle, and a latching mechanism having a locking pin and an actuator connected to the locking pin and movable between a first position in which the locking pin engages the handle extension, preventing movement of the handle extension relative to the main handle, and a second position in which the locking pin is disengaged from the handle extension, allowing movement of the handle extension relative to the main handle. A tool may have first and second folding handles which are movably connected to one another.
    Type: Grant
    Filed: January 28, 2021
    Date of Patent: October 11, 2022
    Assignee: JS Products, Inc.
    Inventor: Chungeng Chen
  • Patent number: 11458601
    Abstract: A truly one-handed operable pipe wrench is provided which includes a handle having a first end and a second end, a fixed jaw disposed at the second end of the handle, and a rotatable jaw pivotally attached to the second end of the handle. The rotatable jaw includes a first engaging end and a second driven end. A lever arm is pivotally attached to the handle. The lever arm includes a handle portion and an actuating portion. When the lever arm rotates relative to the handle, the actuating portion is in contact with the second driven end of the rotatable jaw causing the rotatable jaw to rotate relative to the second end of the handle.
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: October 4, 2022
    Assignee: JS Products, Inc.
    Inventor: Chungeng Chen
  • Patent number: 11446795
    Abstract: A double-sided, detachable tool includes a first tool half and a second tool half. The first tool half has a first tool head on a first end, a first stepped profile on a bottom surface, and a latch protruding from the bottom surface. The second tool half has a second tool head on its first end, a second stepped profile on its bottom surface, and a latching aperture extending through the second tool half from its top side to the bottom side. The latch is inserted into the latching aperture to connect the first tool half to the second tool half and is removed from the latching aperture to detach the first tool half from the second tool half. The transitions from the stepped profiles to the seconds ends of the tool halves create a substantially flush surface therebetween.
    Type: Grant
    Filed: March 17, 2020
    Date of Patent: September 20, 2022
    Assignee: JS Products, Inc.
    Inventor: Chungeng Chen
  • Patent number: 11351659
    Abstract: A ratcheting wrench includes a first jaw with a first jaw insert configured to move relative to the first jaw and a first spring configured to bias the first jaw insert in a first direction. The wrench also includes a second jaw with a second jaw insert configured to move relative to the second jaw and a second spring configured to bias the second jaw insert in a second direction opposite the first direction. When the first jaw insert moves relative to the first jaw and the second jaw insert moves relative to the second jaw, a space between the first jaw and the second jaw increases. This allows the jaws of the wrench to slip over corners of a fastener to achieve a ratcheting effect.
    Type: Grant
    Filed: April 3, 2019
    Date of Patent: June 7, 2022
    Assignee: JS Products, Inc.
    Inventor: Chungeng Chen
  • Publication number: 20220099232
    Abstract: A seal clamp, such as for gas lines, includes a handle assembly having a handle, a transfer or drive assembly cooperable with the handle, and a clamping assembly including first and second claws or clamps and a seal member. The first and second claws or clamps are cooperable with the transfer assembly. The seal member is structured to seal a puncture in a gas line. Responsive to movement of the handle, the first and second claws or clamps move from an OPEN position to a CLOSED position, such as to engage a pipe and create a clamping force which forces the seal member into engagement with the pipe, such as a puncture, to seal the pipe.
    Type: Application
    Filed: September 28, 2021
    Publication date: March 31, 2022
    Inventor: Chungeng Chen
  • Publication number: 20210347015
    Abstract: A removal tool is provided. The removal tool includes a wrench apparatus having a body having a handle, wherein a portion of the body is structured to engage a securing member. The removal tool also includes a locking tool assembly and a transfer assembly. The locking tool assembly has a first jaw, a second jaw coupled to the first jaw, and a handle extending from the first jaw, the first and second jaws being structured to engage a conduit. The conduit is coupled to the securing member. The transfer assembly is coupled to the handles of the wrench apparatus and the locking tool assembly in order to transfer a force therebetween, thereby allowing the securing member to be removed from the conduit.
    Type: Application
    Filed: April 30, 2021
    Publication date: November 11, 2021
    Inventor: Chungeng Chen
  • Publication number: 20210339368
    Abstract: A tool, such as pliers, is configured to permit two modes or configurations of operation, such as for use in manipulating internal and external retaining rings. In one mode of operation, tool tips are moved towards one another when handles of the pliers are compressed towards one another, and in a second mode of operation, the tool tips are moved away from one another when the handles of the pliers are compressed towards one another. The modes of operation may be selected, such as by rotating a rotatable selector which controls connection of first and second handles of the pliers with first and second tool bodies.
    Type: Application
    Filed: April 26, 2021
    Publication date: November 4, 2021
    Inventor: Chungeng Chen
  • Publication number: 20210229192
    Abstract: A folding handle for a tool has a main handle having a tool head, a handle extension rotatably connected to the main handle, the handle extension rotatable between a first extended position and a second folded position relative to the main handle, and a latching mechanism having a locking pin and an actuator connected to the locking pin and movable between a first position in which the locking pin engages the handle extension, preventing movement of the handle extension relative to the main handle, and a second position in which the locking pin is disengaged from the handle extension, allowing movement of the handle extension relative to the main handle. A tool may have first and second folding handles which are movably connected to one another.
    Type: Application
    Filed: January 28, 2021
    Publication date: July 29, 2021
    Inventor: Chungeng Chen
  • Patent number: 10800010
    Abstract: A tool and a method of manufacture of the tool are provided. The tool is prepared by the steps of providing a first tool half having a first jaw, providing a second tool half having a second jaw, inserting a temporary sleeve through an opening in the first tool half, the temporary sleeve having an opening configured to receive an end of a biased member that extends axially, aligning the end of the biased member with the opening in the first tool half, disposing the biased member within a cavity formed by the first tool half and the second tool half, and removing the temporary sleeve.
    Type: Grant
    Filed: November 11, 2015
    Date of Patent: October 13, 2020
    Assignee: JS Products, Inc.
    Inventor: Chungeng Chen
  • Publication number: 20200316756
    Abstract: A ratcheting wrench includes a first jaw with a first jaw insert configured to move relative to the first jaw and a first spring configured to bias the first jaw insert in a first direction. The wrench also includes a second jaw with a second jaw insert configured to move relative to the second jaw and a second spring configured to bias the second jaw insert in a second direction opposite the first direction. When the first jaw insert moves relative to the first jaw and the second jaw insert moves relative to the second jaw, a space between the first jaw and the second jaw increases. This allows the jaws of the wrench to slip over corners of a fastener to achieve a ratcheting effect.
    Type: Application
    Filed: April 3, 2019
    Publication date: October 8, 2020
    Inventor: Chungeng Chen
  • Publication number: 20200298381
    Abstract: A double-sided, detachable tool includes a first tool half and a second tool half. The first tool half has a first tool head on a first end, a first stepped profile on a bottom surface, and a latch protruding from the bottom surface. The second tool half has a second tool head on its first end, a second stepped profile on its bottom surface, and a latching aperture extending through the second tool half from its top side to the bottom side. The latch is inserted into the latching aperture to connect the first tool half to the second tool half and is removed from the latching aperture to detach the first tool half from the second tool half. The transitions from the stepped profiles to the seconds ends of the tool halves create a substantially flush surface therebetween.
    Type: Application
    Filed: March 17, 2020
    Publication date: September 24, 2020
    Inventor: Chungeng Chen
  • Patent number: D911797
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: March 2, 2021
    Assignee: JS Products, Inc.
    Inventor: Chungeng Chen
  • Patent number: D917993
    Type: Grant
    Filed: May 21, 2019
    Date of Patent: May 4, 2021
    Assignee: JS Products, Inc.
    Inventor: Chungeng Chen
  • Patent number: D917994
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: May 4, 2021
    Assignee: JS Products, Inc.
    Inventor: Chungeng Chen
  • Patent number: D950336
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: May 3, 2022
    Assignee: JS Products, Inc.
    Inventor: Chungeng Chen
  • Patent number: D968182
    Type: Grant
    Filed: February 5, 2020
    Date of Patent: November 1, 2022
    Assignee: JS Products, Inc.
    Inventor: Chungeng Chen
  • Patent number: D968183
    Type: Grant
    Filed: February 21, 2020
    Date of Patent: November 1, 2022
    Assignee: JS Products, Inc.
    Inventor: Chungeng Chen