Patents by Inventor Antti Kivela

Antti Kivela 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).

  • Toilet seat
    Patent number: 5797148
    Abstract: The present invention relates to a seating portion of a toilet seat (10). The seating portion according to the present invention comprises a seat ring (12) and hand and/or arm rests or support means (14) extending closely adjacent to or from the seat ring (12). A prior art seat ring can be easily replaced by the seating portion according to the present invention.
    Type: Grant
    Filed: October 1, 1996
    Date of Patent: August 25, 1998
    Assignee: Nobi Oy
    Inventor: Antti Kivela
  • Toilet seat assembly
    Patent number: D377208
    Type: Grant
    Filed: September 14, 1995
    Date of Patent: January 7, 1997
    Assignee: Nobi Oy
    Inventor: Antti Kivela
  • Toilet seat
    Patent number: D387421
    Type: Grant
    Filed: March 21, 1996
    Date of Patent: December 9, 1997
    Assignee: Nobi Oy
    Inventor: Antti Kivela