Patents by Inventor Adelino B. DaRosa

Adelino B. DaRosa 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: 4610392
    Abstract: An inexpensive portfolio formed from a single, integral, die-cut blank and adapted for securing and incorporating a paper pad is presented. The portfolio may alternatively contain one or more pockets. Preferably, the incorporated paper pad is of the type having its binding along the top end such as a legal pad.
    Type: Grant
    Filed: December 19, 1984
    Date of Patent: September 9, 1986
    Assignee: Ampad Corporation
    Inventor: Adelino B. DaRosa