Patents by Inventor Nathan R Lusty

Nathan R Lusty 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: 12011774
    Abstract: A pole saw, including a cutting assembly and a support assembly. The cutting assembly includes a serrated cutter and a sheath rotatably connected thereto. The sheath is provided with a groove for accommodating the serrated cutter. The serrated cutter can rotate with respect to the sheath to move into or out of the groove to be sheathed or exposed. The sheath is detachably arranged on the support assembly.
    Type: Grant
    Filed: December 31, 2021
    Date of Patent: June 18, 2024
    Assignees: Intradin (Shanghai) Import & Export Co., Ltd, BAC Industries Inc
    Inventors: Jiayuan Li, Jiaxi Ning, Robert H Lusty, Nathan R Lusty
  • Publication number: 20220176477
    Abstract: A pole saw, including a cutting assembly and a support assembly. The cutting assembly includes a serrated cutter and a sheath rotatably connected thereto. The sheath is provided with a groove for accommodating the serrated cutter. The serrated cutter can rotate with respect to the sheath to move into or out of the groove to be sheathed or exposed. The sheath is detachably arranged on the support assembly.
    Type: Application
    Filed: December 31, 2021
    Publication date: June 9, 2022
    Inventors: Jiayuan LI, Jiaxi NING, Robert H Lusty, Nathan R Lusty