Patents by Inventor Ali Addo

Ali Addo 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: 20010002597
    Abstract: A fire department connection (“FDC”) and a check valve in one. FDC saves labor and time when compared to the current FDC, because with current FDC, one has to install a check valve and then install the FDC. The new FDC is a one-step process. FDC is equipped with swivels which don't allow debris, garbage or trash to be deposited in the FDC and this makes FDC debris proof. FDC allows back flushing test to be performed by removing the cap and reversing the FDC. FDC comes with three different styles of outlets which are grooved, flange, and threaded. This gives the consumers more selections to suit their needs. Current FDC's come only with one style of outlet, which is threaded outlet.
    Type: Application
    Filed: January 15, 2001
    Publication date: June 7, 2001
    Inventors: Abdul Addo, Ali Addo
  • Patent number: 6173739
    Abstract: Addow's FDC is different from current FDCs, because it is a FDC and a check valve in one. Addow's FDC saves labor and time when compared to the current FDC, because with current FDC, one has to install a check valve and then install the FDC. With Addow's FDC, it is a one step process. Addow's FDC is equipped with swivels which don't allow debris, garbage or trash to be deposited in the FDC and this makes Addow's FDC debris proof. Addow's FDC allows back flushing test to be performed by removing the 4 inch cap and reversing the FDC. Addow's FDC, unlike current FDCs, comes with three different styles of outlets, which are grooved, flange, and threaded. This gives the consumers more selections to suit their needs. Current FDCs come only with one style of outlet, which is threaded outlet.
    Type: Grant
    Filed: December 29, 1998
    Date of Patent: January 16, 2001
    Inventors: Abdul Addo, Ali Addo