Patents by Inventor Raymond O. Haubrich

Raymond O. Haubrich 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).

  • Plastic bag holder
    Patent number: 4358083
    Abstract: A plastic bag holder formed with ground engaging feet that can be inserted into the ground with a foot rest and which has a vertically and size adjustable hoop over which the bag can be placed and pulled over so as to lock the bag to the device with a plurality of extensions. T-shaped members are moveable mounted on a cross bar for adjusting the size of the hoop.
    Type: Grant
    Filed: December 4, 1980
    Date of Patent: November 9, 1982
    Inventor: Raymond O. Haubrich