Patents by Inventor Michael L. Adelson

Michael L. Adelson 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: 5697852
    Abstract: A method for packaging a cue tip chalk, involving cementing a chalk-impervious paper wrapper to the sides of a cube of chalk, leaving the ends of the cube exposed, and covering one of the exposed ends of the cube with a releasibly mounted cap, whereby chalk may be applied to a cue tip selectively from either end of the cube. When one end of the cube becomes excessively eroded through use, removing the cap from the other end exposes a new, fresh chalk surface. Alternatively, other wrapping materials, or a coating applied directly to the surface, may be used in place of a paper wrapper to cover the sides of the cube. Additionally, optional detent means are provided to help retain the cap during use of the chalk.
    Type: Grant
    Filed: January 27, 1997
    Date of Patent: December 16, 1997
    Inventors: Michael L. Adelson, Philip A. Sardo