Patents by Inventor Andrew J. Bivetto

Andrew J. Bivetto 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).

  • Medicament applicator with plunger assembly and automatically-openable closure therefor
    Patent number: 4636202
    Abstract: A compact, prefilled, ready-to-use, applicator for dispensing a medicament within a body cavity has a reservoir, an automatically-opening closure member and a telescoping plunger assembly. A closure member is disclosed, adapted to open responsive to the pressure of a medicament being dispensed, without disengaging from the reservoir in which the medicament is contained. A telescoping plunger assembly is disclosed, having impeller means disposed within the reservoir opposite the cap member and engaging means to lock the assembly in an extended position for urging the impeller means through the reservoir.
    Type: Grant
    Filed: July 27, 1984
    Date of Patent: January 13, 1987
    Assignee: Syntex (U.S.A.) Inc.
    Inventors: David A. Lowin, Richard A. Fayram, Andrew J. Bivetto
  • Electronic equipment enclosure
    Patent number: D395652
    Type: Grant
    Filed: May 30, 1997
    Date of Patent: June 30, 1998
    Assignee: Brocade Communications, Inc.
    Inventors: Richard A. Grimm, Andrew J. Bivetto
  • electronic equipment enclosure
    Patent number: D404017
    Type: Grant
    Filed: March 21, 1997
    Date of Patent: January 12, 1999
    Assignee: Brocade Communications Systems, Inc.
    Inventors: Richard A. Grimm, Andrew J. Bivetto