Patents by Inventor Pier Angelo Erli

Pier Angelo Erli 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).

  • Reduction seat for chamber pots or toilet bowls
    Patent number: 5787514
    Abstract: A reduction seat for chamber pots or toilet bowls comprises a plurality of substantially stiff portions (2a, 2b, 3a, 3b) adapted to be selectively disposed in an engagement position on a sanitary bowl, in which they are substantially in coplanar relation with each other, and in a folded position for transport, and application means (12a, 12b) comprising stiff engagement elements (13a, 13b) adapted to abut at mutually facing positions against an upper rim (4b) of the sanitary bowl.
    Type: Grant
    Filed: April 22, 1996
    Date of Patent: August 4, 1998
    Assignee: Stamp S.R.L.
    Inventor: Pier Angelo Erli
  • Baby bath
    Patent number: D538897
    Type: Grant
    Filed: January 28, 2005
    Date of Patent: March 20, 2007
    Assignee: Okbaby S.R.L.
    Inventor: Pier Angelo Erli
  • Child's chair
    Patent number: D555917
    Type: Grant
    Filed: December 14, 2006
    Date of Patent: November 27, 2007
    Assignee: Okbaby S.r.l.
    Inventor: Pier Angelo Erli
  • Baby bath
    Patent number: D561878
    Type: Grant
    Filed: December 14, 2006
    Date of Patent: February 12, 2008
    Assignee: Okbaby S.R.L.
    Inventor: Pier Angelo Erli