Patents by Inventor Moritz Cohn

Moritz Cohn 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).

  • Articulator for dental model
    Patent number: 4797097
    Abstract: A dental articulator includes a pair of attachment members, each adapted to engage a dental casting and a hinge unit including two pivotably interconnected retaining members, each adapted to engage one of the attachment members by means of a joint which may be selectively and reversibly immobilized. The two retaining members are interconnected by a hinge which provides a pair of spaced apart pivot axes for pivoting each of said members and which further provides for the ready and reversible separation thereof.
    Type: Grant
    Filed: April 15, 1987
    Date of Patent: January 10, 1989
    Inventor: Moritz Cohn