Patents by Inventor Howard J. Rosen

Howard J. Rosen 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).

  • Pin clip
    Patent number: 5500987
    Abstract: A pin clip for holding paper items and the like has a back member and a tongue which resiliently engages the back member. The back member typically has an outwardly extending finger. The Tongue is coupled to the back member by a spring means. A pin extends out of the back member for attaching the pin clip to bulletin boards or the like.
    Type: Grant
    Filed: May 20, 1994
    Date of Patent: March 26, 1996
    Assignee: FloTool International, Inc.
    Inventor: Howard J. Rosen
  • Prick resistant medical needle for intravenous injections
    Patent number: 5207658
    Abstract: A medical intravenous injection needle which resists accidental skin pricks is disclosed. The needle tip is designed to be sharp enough to easily puncture medication bottle membranes and intravenous tubing but resists puncturing the skin. Illustratively, the tip has a flattened or rounded edge to provide the appropriate penetration ability.
    Type: Grant
    Filed: November 14, 1991
    Date of Patent: May 4, 1993
    Inventors: Howard J. Rosen, Mark A. Rosen