Patents by Inventor Ali F. Doh

Ali F. Doh 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).

  • Oil drip mat
    Publication number: 20020108956
    Abstract: An oil drip mat (10) is disclosed having a panel (11) with a peripheral margin (12) and a sump (13). The mat also includes a removable oil absorbant pad (14) positioned within the sump (13). The top surface (15) of the peripheral margin (12) slopes downwardly from the outer edge of the margin toward the sump (13) so that fluids dripping upon the top surface of the margin are gravitationally drawn into the sump (13) wherein they are absorbed by the pad (14).
    Type: Application
    Filed: February 13, 2001
    Publication date: August 15, 2002
    Inventor: Ali F. Doh