Patents by Inventor David P. Harleman

David P. Harleman 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).

  • Foldable recycling apparatus
    Patent number: 8201702
    Abstract: The invention provides a modular and foldable recycling apparatus for home use. The apparatus contains multiple modules attached in series, which can be separated into individual modules. Each module is made of a foldable frame to hold a container, such as a bag, for the containment, separation and transport of recyclable materials. The apparatus can be folded like an accordion to allow for convenient storage.
    Type: Grant
    Filed: February 22, 2008
    Date of Patent: June 19, 2012
    Assignee: Harleman Products, LLC
    Inventor: David P. Harleman
  • FOLDABLE RECYCLING APPARATUS
    Publication number: 20090127257
    Abstract: The invention provides a modular and foldable recycling apparatus for home use. The apparatus contains multiple modules attached in series, which can be separated into individual modules. Each module is made of a foldable frame to hold a container, such as a bag, for the containment, separation and transport of recyclable materials. The apparatus can be folded like an accordion to allow for convenient storage.
    Type: Application
    Filed: February 22, 2008
    Publication date: May 21, 2009
    Applicant: Harleman Products, LLC
    Inventor: David P. Harleman