Patents by Inventor Joseph Mackenroth

Joseph Mackenroth 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: 20060166164
    Abstract: A strip of dental articulating paper is held pincer-like between two biased lateral edges of an outer housing. A grip head overlying a liner protects one lateral edge of the dental articulating paper, with a linear tracing of petroleum jelly formed on the liner adjacent exposed surfaces on both sides of the dental articulating paper. During storage, the grip head is received by and between the two biased lateral edges of the housing. Immediately prior to use, the dental professional slowly removes the grip head from the housing, with the biased lateral edges pressing against the sides of the withdrawing articulating paper, spreading an even, thin film of petroleum jelly over the surfaces thereof.
    Type: Application
    Filed: January 9, 2006
    Publication date: July 27, 2006
    Applicant: PROTO FAXE IV, LLC
    Inventors: Deborah Manos, Harry-George Manos, Joseph Mackenroth
  • Patent number: 5058290
    Abstract: A high heel shoe with a self seating removable heel portion includes a shoe body having a sole portion with a toe and a heel area, the heel area being elevated substantially above the toe area so that the shoe sole is inclined between the toe and the heel and at the heel area. The heel portion of the shoe sole has a socket with a forwardly facing open end and a closed rear end, the socket having a side wall forming a continuous dove-tail joint portion. The high heel has an enlarged upper end portion with an inclined upper surface and a dove-tail locking member extends upwardly from the high heel upper end portion inclined surface, the locking member including a pedestal with a dove-tail side wall that corresponds to and registers with the socket so that the heel can be attached to the socket by moving the heel pedestal into the socket into a fore to aft direction, and wherein the heel is constantly loaded rearwardly during use insuring a seating of the heel upon the socket during use.
    Type: Grant
    Filed: August 28, 1989
    Date of Patent: October 22, 1991
    Inventors: Timothy Koehl, Joseph Mackenroth