Patents by Inventor John E. Dumke

John E. Dumke 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: 6123479
    Abstract: A hanging multiple page protector includes a plurality of page protectors, a hanging base, and a retainer member. The hanging base includes an elongated plate with a plurality of peg projections extending from a front thereof. A magnet strip is preferably attached to a back of the handing base. Preferably, at least two attachment lugs extend from one of the lengthwise edges of the hanging base. Each attachment lug has at least one opening disposed therethrough. Each page protector is fabricated from a clear plastic material. The page protector has at least two openings disposed in a top thereof which are positioned to allow insertion of the plurality of peg projections. The bottom of each page preferably has a tab retainer. The tab retainer has an opening for insertion of a tab element. The retainer member has a peripheral edge disposed on a back thereof that is sized to loosely receive the hanging base.
    Type: Grant
    Filed: August 25, 1999
    Date of Patent: September 26, 2000
    Inventor: John E. Dumke