Patents by Inventor Joseph James King Irvine

Joseph James King Irvine 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).

  • Patent number: 4011621
    Abstract: A washing apparatus for tumblers and the like comprising an open-topped container, inlet means in communication therewith for connection to an external supply of cleansing liquid to allow continuous flow from the supply into the container, a first stationary brush unit having a plurality of inwardly directed bristles arranged peripherally around the inside face of the container and a second stationary brush unit comprising an upright member arranged centrally of the container and having a plurality of radially onwardly directed bristles. The open-topped container can be located within an outer jacket into which used cleansing liquid overflows from the container and which has outlet means for removal of the fluid overflow.
    Type: Grant
    Filed: October 15, 1975
    Date of Patent: March 15, 1977
    Inventor: Joseph James King Irvine