Patents by Inventor ROBBIE HAMILTON

ROBBIE HAMILTON 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: 11730081
    Abstract: The present disclosure provides a handle attachment for attaching to a main shaft of a weed trimmer. The handle attachment comprises a clamping mechanism, a shaft coupled to the clamping mechanism, and a grip coupled to the shaft. The clamping mechanism is configured to be coupled to the main shaft of the weed trimmer closer to a distal end of the main shaft than to the proximal end of the main shaft. The shaft is configured to extend towards the proximal end of the main shaft and at least partially above the main shaft. The grip is configured to be positioned closer to the proximal end of the main shaft than to the distal end of the main shaft. The grip is further positioned above a standard weed trimmer and perpendicular the main shaft. Positioning the grip above the standard grip reduces back and hip strain on the user.
    Type: Grant
    Filed: December 7, 2020
    Date of Patent: August 22, 2023
    Inventor: Robbie Hamilton
  • Publication number: 20190357436
    Abstract: The device herein is a gripping means that may reversibly attach to the main shaft of a standard weed trimmer or edger. The gripping means comprises an ergonomic handle positioned onto a shaft, a shaft that connects the ergonomic handle to a clamping means, and a clamping means that clamps the device onto the main shaft of a standard weed trimmer or edger. The gripping means positions a grip above the standard grip of the weed trimmer or edger. Alternately, the gripping means may position a grip perpendicular to the standard grip of the weed trimmer or edger.
    Type: Application
    Filed: April 30, 2019
    Publication date: November 28, 2019
    Inventor: ROBBIE HAMILTON