Patents by Inventor Daniel D. Spence, Jr.

Daniel D. Spence, Jr. 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: 5422155
    Abstract: A laminated composite noteboard using smoothly finished, glossy surface plastic material for the surface laminate(s), provides an efficient and convenient writing or marking surface for writing or marking implements such as erasable felt tip pens and the like. The noteboard may include a core of a variety of materials, such as fiberboard, chipboard, or hard or soft wood plywood, and may use a variety of surface laminate sheets to provide the required smooth finish. The edges may be finished in a variety of ways, from the rounding or relieving of corners to eliminate sharp corners and edges, to sealing and/or installing decorative trim to preclude moisture absorption and warpage. The opposite or non-writing side of the noteboard is also preferably sealed, but may be sealed by using a second glossy finish overlay to provide two opposite writing surfaces, if desired.
    Type: Grant
    Filed: November 18, 1993
    Date of Patent: June 6, 1995
    Inventor: Daniel D. Spence, Jr.