Patents by Inventor Ellard Archbold

Ellard Archbold 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).

  • Window school bag
    Patent number: 4236559
    Abstract: A school bag including a snapped on cover and adjustable shoulder strap, and a front side of the bag also having a clear plastic window behind which is a pocket into which an identification card such as a bus pass is insertable through a slit from inside the bag so to be viewed from outside.
    Type: Grant
    Filed: August 6, 1979
    Date of Patent: December 2, 1980
    Inventor: Ellard Archbold