Patents by Inventor Karl Anderson Macpherson

Karl Anderson Macpherson 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).

  • Needle Assemblies
    Publication number: 20240164985
    Abstract: A needle assembly includes a needle with the needle having a handle at a proximal end portion thereof. The assembly also includes a guide tube sized to house the needle and handle, with the guide tube including an inwardly-extending projection adjacent a proximal end thereof. The inwardly-extending projection is configured to engage an engagement portion of the handle for retaining the needle within the guide tube such that a distal tip of the needle is positioned within the guide tube and a proximal end portion of the handle extends from the proximal end of the guide tube. The engagement being releasable upon a force applied to the proximal end portion of the handle to extend the distal tip of the needle out of the guide tube.
    Type: Application
    Filed: January 29, 2024
    Publication date: May 23, 2024
    Applicant: Red Coral Acupuncture Supplies Pty Ltd
    Inventor: Karl Anderson Macpherson
  • NEEDLE ASSEMBLIES
    Publication number: 20220354742
    Abstract: A needle assembly includes a needle with the needle having a handle at a proximal end portion thereof. The assembly also includes a guide tube sized to house the needle and handle, with the guide tube including an inwardly-extending projection adjacent a proximal end thereof. The inwardly-extending projection is configured to engage an engagement portion of the handle for retaining the needle within the guide tube such that a distal tip of the needle is positioned within the guide tube and a proximal end portion of the handle extends from the proximal end of the guide tube. The engagement being releasable upon a force applied to the proximal end portion of the handle to extend the distal tip of the needle out of the guide tube.
    Type: Application
    Filed: July 25, 2022
    Publication date: November 10, 2022
    Applicant: Red Coral Acupuncture Supplies Pty Ltd
    Inventor: Karl Anderson Macpherson
  • Needle Assemblies
    Publication number: 20210045970
    Abstract: A needle assembly includes a needle with the needle having a handle at a proximal end portion thereof. The assembly also includes a guide tube sized to house the needle and handle, with the guide tube including an inwardly-extending projection adjacent a proximal end thereof. The inwardly-extending projection is configured to engage an engagement portion of the handle for retaining the needle within the guide tube such that a distal tip of the needle is positioned within the guide tube and a proximal end portion of the handle extends from the proximal end of the guide tube. The engagement being releasable upon a force applied to the proximal end portion of the handle to extend the distal tip of the needle out of the guide tube.
    Type: Application
    Filed: August 14, 2020
    Publication date: February 18, 2021
    Inventor: Karl Anderson Macpherson