Patents by Inventor Tom O. Lincuna

Tom O. Lincuna 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).

  • Pipe cleaning apparatus
    Patent number: 6131229
    Abstract: A rope includes a head at a first end, and a handle at a second end. The rope comprises wire strands within a flexible coating. The coating terminates before the head, exposing the strands at the head. The head is generally cone shaped, having a narrowest width at a distal end thereof. The distal ends of the strands at the head are each bent twice to form a hook.
    Type: Grant
    Filed: April 14, 1999
    Date of Patent: October 17, 2000
    Inventors: Tom O. Lincuna, Thelma G. Lincuna