Patents by Inventor Edwin M. Tam

Edwin M. Tam 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: 20010045293
    Abstract: A weed removal tool including an extendible telescoping handle, a multi-postion combination footstep fulcrum, a curved axial leverage member and a deep V-notched tool blade. The device is used to remove unwanted vegetation from a standing position without having to bend over. The operator applies downward Foot pressure to the footstep fulcrum until it engages the ground whereafter the handle is moved rearwardly to uproot and remove the weed.
    Type: Application
    Filed: May 10, 2001
    Publication date: November 29, 2001
    Inventor: Edwin M. Tam