Patents by Inventor Harold D. Jacobson

Harold D. Jacobson 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).

  • Display device
    Patent number: 4074451
    Abstract: A point-of-purchase display device having order blanks detachably supported thereon. The order blanks are provided with printed indicia which enable a purchaser to order an article, or articles, supported on the device in accordance with specifications which meet the purchaser's particular requirements.
    Type: Grant
    Filed: August 9, 1976
    Date of Patent: February 21, 1978
    Inventors: Sidney I. Jacobson, Harold D. Jacobson, Arthur F. Jacobson