Patents by Inventor Patrick G. Stein

Patrick G. Stein 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: 4533045
    Abstract: A holder for a toothbrush is provided which includes a first substantially rectangular side wall, a second substantially rectangular side wall sharing a first common longitudinal edge with the first side wall and angulated thereto, said second side wall being wider than said first side wall and a third substantially rectangular side wall sharing a second common longitudinal edge with said second side wall, and extending substantially normal thereto. The first and second side walls define therebetween a wedge-shaped chamber adapted to receive the bristles of a toothbrush and to bias the sides of the bristles inwardly while said third side wall defines retaining means for retaining the toothbrush in the holder. The bristles, upon insertion into the holder form a wedge-shaped mass whereby they retain their natural operative direction without deformation during drying thereof.
    Type: Grant
    Filed: November 15, 1984
    Date of Patent: August 6, 1985
    Inventor: Patrick G. Stein