Patents by Inventor William P. Machon, Sr.

William P. Machon, Sr. 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).

  • Device for elevating closet bowl
    Patent number: 4515398
    Abstract: An elevating device for a toilet closet bowl is disclosed in which an extender pipe having upper and lower flanges is provided, along with a support platform that embraces the extender pipe and onto which the lower rim of the toilet bowl may rest.
    Type: Grant
    Filed: March 7, 1983
    Date of Patent: May 7, 1985
    Inventor: William P. Machon, Sr.