Patents by Inventor Bernard B. Dugan

Bernard B. Dugan 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: 4203857
    Abstract: A detergent-scrubber article includes a solid detergent composition body, preferably of flat rectangular parallelepiped shape, affixed to a relatively rigid, yet somewhat yielding body of a light weight material, such as closed cell polystyrene or polyethylene foam. The closed cell polymeric foam is also preferably of flat rectangular parallelepiped shape, with a major surface thereof affixed to the solid detergent composition body, and serves as a scrubbing, abrading or wiping article to help remove soils or stains from surfaces of items to be cleaned, such as soiled laundry, after application of the detergent composition to such surfaces. It also functions as a handle by means of which the body of detergent composition may be held without touching it while applying such detergent to items to be cleaned.
    Type: Grant
    Filed: January 6, 1978
    Date of Patent: May 20, 1980
    Assignee: Colgate-Palmolive Company
    Inventor: Bernard B. Dugan