Patents by Inventor Dennis E. Shaffer

Dennis E. Shaffer 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).

  • Combined night light and pre-moistened towellette warmer
    Patent number: 4890205
    Abstract: An apparatus for warming pre-moistened towellettes in a variety of pre-packaged dispensers as presented. The apparatus accommodates both rectangular and cylindrical towellette dispensers and additionally serves as a night light utilizing an incandescent light bulb heating source and translucent body. The apparatus provides a hygienic way to warm pre-moistened towellettes in their pre-packaged dispensers since no part of the apparatus interferes with the access or removal of towellettes from the towellette dispenser opening.
    Type: Grant
    Filed: June 20, 1988
    Date of Patent: December 26, 1989
    Inventor: Dennis E. Shaffer