Patents by Inventor Rony Chan

Rony Chan 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: 12471539
    Abstract: A hand tool includes a first handle forming a channel, and a second handle including a cutting member. A linkage is attached in pivotal arrangement to the first handle at the channel and to a cutting blade. The cutting blade is attached in pivotal arrangement to the second handle. The first handle is pivotally attached to the second handle via a fastener. The first handle includes a first portion, and a second portion includes a handle grip. The first portion extends substantially along a first reference axis, and the second portion extends substantially along a second reference axis. The first reference axis and the second reference axis extend at an acute angle relative to one another. The channel extends substantially along the first reference axis at the first portion.
    Type: Grant
    Filed: April 19, 2022
    Date of Patent: November 18, 2025
    Assignee: TECHTRONIC CORDLESS GP
    Inventors: Rony Chan, Samuel Nelson
  • Publication number: 20250261593
    Abstract: A hand tool including a shear assembly is provided, including a first handle, a second handle including a cutting member, and a cutting blade. The cutting blade forms a first opening and a second opening. The first handle is attachable in a first operating mode to the cutting blade at the first opening via a first fastener. The first handle is attachable in a second operating mode to the cutting blade at the second opening via the first fastener. The cutting blade is attached in pivotal arrangement to the second handle via a second fastener.
    Type: Application
    Filed: April 28, 2025
    Publication date: August 21, 2025
    Inventors: Rony Chan, Samuel Nelson
  • Patent number: 12310300
    Abstract: A hand tool including a shear assembly is provided, including a first handle, a second handle including a cutting member, and a cutting blade. The cutting blade forms a first opening and a second opening. The first handle is attachable in a first operating mode to the cutting blade at the first opening via a first fastener. The first handle is attachable in a second operating mode to the cutting blade at the second opening via the first fastener. The cutting blade is attached in pivotal arrangement to the second handle via a second fastener.
    Type: Grant
    Filed: March 25, 2022
    Date of Patent: May 27, 2025
    Assignee: TECHTRONIC CORDLESS GP
    Inventors: Rony Chan, Samuel Nelson
  • Publication number: 20250100748
    Abstract: A stackable storage system includes a first container, a second container, and a latch moveable between a first position and a second position. The first container includes a projection extending away from the first container along a stacking direction. An edge portion extends from the projection along a plane substantially perpendicular to the stacking direction. The second container includes a recess. The recess receives the projection when the first container and the second container are stacked relative to one another in the stacking direction. The latch overlaps the edge portion with respect to the stacking direction while in the first position to secure the first container and the second container. The latch and edge portion are positioned in a non-overlapping manner relative to one another while the latch is in the second position to permit separation of the first container from the second container.
    Type: Application
    Filed: December 10, 2024
    Publication date: March 27, 2025
    Inventors: Richard M. Davidian, Rony Chan, William J. Saunders, Ryan A. Hirtz, Tyler H. Knight, Drew A. Dahill, Austin Clark, Stephen A. Hughett, J. Luke Jenkins, J. Mike King, Jeffrey Groves, J. Porter Whitmire, Brianna E. Williams, Charles Moody Wacker, II
  • Publication number: 20250050516
    Abstract: A utility knife includes a handle having a body and a receiving aperture. The utility knife further includes a collet at least partially receivable in the receiving aperture, and a sleeve that is engageable with and that surrounds the collet. The collet is configured to alternately receive one of a portion of a blade of a first type in a first slot and a portion of a blade of a second type in a second slot. The collet and the sleeve are co-rotatable relative the handle to move the collet to a secured position in which one of the blade of the first type and the blade of the second type are secured to the collet.
    Type: Application
    Filed: October 25, 2024
    Publication date: February 13, 2025
    Inventors: Samuel Nelson, Richard M. Davidian, Rony Chan, Cam Craig, Patrick L. Wills, Jeremy Fedrigon, Trevor Fauss
  • Patent number: 12195230
    Abstract: A stackable storage system includes a first container, a second container, and a latch moveable between a first position and a second position. The first container includes a projection extending away from the first container along a stacking direction. An edge portion extends from the projection along a plane substantially perpendicular to the stacking direction. The second container includes a recess. The recess receives the projection when the first container and the second container are stacked relative to one another in the stacking direction. The latch overlaps the edge portion with respect to the stacking direction while in the first position to secure the first container and the second container. The latch and edge portion are positioned in a non-overlapping manner relative to one another while the latch is in the second position to permit separation of the first container from the second container.
    Type: Grant
    Filed: January 20, 2021
    Date of Patent: January 14, 2025
    Assignee: TECHTRONIC CORDLESS GP
    Inventors: Richard M. Davidian, Rony Chan, William J. Saunders, Ryan A. Hirtz, Tyler H. Knight, Drew A. Dahill, Austin Clark, Stephen A. Hughett, J. Luke Jenkins, J. Mike King, Jeffrey Groves, J. Porter Whitmire, Brianna E. Williams, Charles Moody Wacker, II
  • Patent number: 12151386
    Abstract: A utility knife includes a handle having a body and a receiving aperture. The utility knife further includes a collet at least partially receivable in the receiving aperture, and a sleeve that is engageable with and that surrounds the collet. The collet is configured to alternately receive one of a portion of a blade of a first type in a first slot and a portion of a blade of a second type in a second slot. The collet and the sleeve are co-rotatable relative the handle to move the collet to a secured position in which one of the blade of the first type and the blade of the second type are secured to the collet.
    Type: Grant
    Filed: December 19, 2023
    Date of Patent: November 26, 2024
    Assignee: Techtronic Cordless GP
    Inventors: Samuel Nelson, Richard M. Davidian, Rony Chan, Cam Craig, Patrick L. Wills, Jeremy Fedrigon, Trevor Fauss
  • Publication number: 20240116201
    Abstract: A utility knife includes a handle having a body and a receiving aperture. The utility knife further includes a collet at least partially receivable in the receiving aperture, and a sleeve that is engageable with and that surrounds the collet. The collet is configured to alternately receive one of a portion of a blade of a first type in a first slot and a portion of a blade of a second type in a second slot. The collet and the sleeve are co-rotatable relative the handle to move the collet to a secured position in which one of the blade of the first type and the blade of the second type are secured to the collet.
    Type: Application
    Filed: December 19, 2023
    Publication date: April 11, 2024
    Inventors: Samuel Nelson, Richard M. Davidian, Rony Chan, Cam Craig, Patrick L. Wills, Jeremy Fedrigon, Trevor Fauss
  • Patent number: 11865735
    Abstract: A utility knife includes a handle having a body and a receiving aperture. The utility knife further includes a collet at least partially receivable in the receiving aperture, and a sleeve that is engageable with and that surrounds the collet. The collet is configured to alternately receive one of a portion of a blade of a first type in a first slot and a portion of a blade of a second type in a second slot. The collet and the sleeve are co-rotatable relative the handle to move the collet to a secured position in which one of the blade of the first type and the blade of the second type are secured to the collet.
    Type: Grant
    Filed: October 5, 2021
    Date of Patent: January 9, 2024
    Assignee: Techtronic Cordless GP
    Inventors: Samuel Nelson, Richard M. Davidian, Rony Chan, Cam Craig, Patrick L Wills, Jeremy Fedrigon, Trevor Fauss
  • Publication number: 20220346326
    Abstract: A hand tool including a shear assembly is provided. The hand tool includes a first handle, a second handle, a cutting blade, and a linkage. The first handle forms a channel extending along a reference axis corresponding to an extension of the first handle. The second handle includes a cutting member. The cutting blade forms a first opening and a second opening. The linkage is attached, via a first fastener, in pivotal arrangement to the first handle at the channel and to the cutting blade at the second opening. The cutting blade is attached, via a second fastener, in pivotal arrangement to the second handle at the first opening.
    Type: Application
    Filed: April 19, 2022
    Publication date: November 3, 2022
    Inventors: Rony Chan, Samuel Nelson
  • Publication number: 20220312682
    Abstract: A hand tool including a shear assembly is provided, including a first handle, a second handle including a cutting member, and a cutting blade. The cutting blade forms a first opening and a second opening. The first handle is attachable in a first operating mode to the cutting blade at the first opening via a first fastener. The first handle is attachable in a second operating mode to the cutting blade at the second opening via the first fastener. The cutting blade is attached in pivotal arrangement to the second handle via a second fastener.
    Type: Application
    Filed: March 25, 2022
    Publication date: October 6, 2022
    Inventors: Rony Chan, Samuel Nelson
  • Publication number: 20220105647
    Abstract: A utility knife includes a handle having a body and a receiving aperture. The utility knife further includes a collet at least partially receivable in the receiving aperture, and a sleeve that is engageable with and that surrounds the collet. The collet is configured to alternately receive one of a portion of a blade of a first type in a first slot and a portion of a blade of a second type in a second slot. The collet and the sleeve are co-rotatable relative the handle to move the collet to a secured position in which one of the blade of the first type and the blade of the second type are secured to the collet.
    Type: Application
    Filed: October 5, 2021
    Publication date: April 7, 2022
    Inventors: Samuel Nelson, Richard M. Davidian, Rony Chan, Cam Craig, Patrick L. Wills, Jeremy Fedrigon, Trevor Fauss
  • Publication number: 20210221561
    Abstract: A stackable storage system includes a first container, a second container, and a latch moveable between a first position and a second position. The first container includes a projection extending away from the first container along a stacking direction. An edge portion extends from the projection along a plane substantially perpendicular to the stacking direction. The second container includes a recess. The recess receives the projection when the first container and the second container are stacked relative to one another in the stacking direction. The latch overlaps the edge portion with respect to the stacking direction while in the first position to secure the first container and the second container. The latch and edge portion are positioned in a non-overlapping manner relative to one another while the latch is in the second position to permit separation of the first container from the second container.
    Type: Application
    Filed: January 20, 2021
    Publication date: July 22, 2021
    Inventors: Richard M. Davidian, Rony Chan, William J. Saunders, Ryan A. Hirtz, Tyler H. Knight, Drew A. Dahill, Austin Clark, Stephen A. Hughett, J. Luke Jenkins, J. Mike King, Jeffrey Groves, J. Porter Whitmire, Brianna E. Williams, Charles Moody Wacker, II
  • Patent number: D994441
    Type: Grant
    Filed: February 9, 2022
    Date of Patent: August 8, 2023
    Assignee: Techtronic Cordless GP
    Inventors: Samuel Nelson, Rony Chan, Ryan A. Hirtz
  • Patent number: D1027599
    Type: Grant
    Filed: March 16, 2022
    Date of Patent: May 21, 2024
    Assignee: Techtronic Cordless GP
    Inventors: Samuel Nelson, Rony Chan, Rebekah Hilton, Ryan Hirtz
  • Patent number: D1061189
    Type: Grant
    Filed: May 31, 2023
    Date of Patent: February 11, 2025
    Assignee: TECHTRONIC CORDLESS GP
    Inventors: Rony Chan, Logan Aldridge, Rebekah Hilton
  • Patent number: D1115482
    Type: Grant
    Filed: June 21, 2023
    Date of Patent: March 3, 2026
    Assignee: Techtronic Cordless GP
    Inventors: Samuel Nelson, Rony Chan, Ryan A. Hirtz