Patents by Inventor Mark G. Singer

Mark G. Singer 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: 5067242
    Abstract: A punch and embossing device for punching out or impressing a plurality of designs in a sheet. The device includes a base, a multiple punch cassette and a handle. The handle is pivotally connected to the base. The base has a punch station disposed adjacent the handle. The base station comprises a platform parallel to the plane in which the axis of pivot of the handle is disposed to support the cassette. The handle contains a member which contacts the cassette when the free end of the handle is pivoted toward the base. The cassette comprises a first plate containing a plurality of punches and a second plate each containing a plurality of dyes each of which is aligned with one of the punches and has a complementary shape to the punch shape. The first plate normally being spaced from and spring urged away from the second plate so that a sheet may be placed between the plates.
    Type: Grant
    Filed: January 23, 1991
    Date of Patent: November 26, 1991
    Inventor: Mark G. Singer