Patents by Inventor Judith M. Mack

Judith M. Mack 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: 4900163
    Abstract: A disposable trash receptacle, of rigid or non-rigid construction, that stands independently and can be folded flat is disclosed. It is comprised of a hollow outer body member with an open and a closed end, and a stiffening inner member defining the shape of the receptacle. The inner member has a base and two connected appendages and is inserted into the body member. Both members are of a complementary size and may be secured together by an adhesive.
    Type: Grant
    Filed: September 21, 1988
    Date of Patent: February 13, 1990
    Inventor: Judith M. Mack