Patents by Inventor Jouni Pitkäranta

Jouni Pitkäranta 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: 8893656
    Abstract: Apparatus for covering a feeding aperture (240) of an animal shelter (200) comprises at least one first curtain (120) which includes a first edge (122) from which it can be fastened to the upper edge (244) of the feeding aperture, and a second edge (124) which is dimensioned to extend at least close to the lower edge (242) of the feeding aperture when the curtain is hanging freely. The apparatus further comprises a turning mechanism (102, 106, 108, 110, 112) for moving the second edge of the curtain in the first direction towards the interior of the animal shelter and in the second direction away from the interior of the animal shelter. Preferably, the turning mechanism comprises swinging arms (110), that can be arranged to the upper edge of the feeding aperture. The second edge of the first curtain is moved by changing the position of the swinging arms.
    Type: Grant
    Filed: September 4, 2012
    Date of Patent: November 25, 2014
    Assignee: Arkkitehtitoimisto Jouni Pitkaranta Oy
    Inventor: Jouni Pitkäranta
  • Publication number: 20130055961
    Abstract: Apparatus for covering a feeding aperture (240) of an animal shelter (200) comprises at least one first curtain (120) which includes a first edge (122) from which it can be fastened to the upper edge (244) of the feeding aperture, and a second edge (124) which is dimensioned to extend at least close to the lower edge (242) of the feeding aperture when the curtain is hanging freely. The apparatus further comprises a turning mechanism (102, 106, 108, 110, 112) for moving the second edge of the curtain in the first direction towards the interior of the animal shelter and in the second direction away from the interior of the animal shelter. Preferably, the turning mechanism comprises swinging arms (110), that can be arranged to the upper edge of the feeding aperture. The second edge of the first curtain is moved by changing the position of the swinging arms.
    Type: Application
    Filed: September 4, 2012
    Publication date: March 7, 2013
    Applicant: ARKKITEHTITOIMISTO JOUNI PITKARANTA OY
    Inventor: Jouni Pitkäranta
  • Patent number: 8220414
    Abstract: The invention relates to a feeding apparatus (100) used for feeding animals, such as cattle, in an animal shelter (50). The apparatus is arranged in connection with a feeding aperture (110) in the wall of the animal shelter, and it includes an air-permeating first wall (104) and an air-restricting second wall (106) together with a trough (102) for the dispensed feed. The first and second wall can be moved in front of the feeding aperture, in which case the feeding aperture is closed, and away from the feeding aperture, in which case the feeding aperture is open. A feed cover (108) has been placed onto the lower edge of the first wall in such a way that it covers part of the feed in the trough. Preferably the feed cover is a flexible structure made out of rubber, the free edge of which is equipped with an edge reinforcement (116). The first wall is fastened from its upper edge to the upper edge of the feeding aperture with hinges (112).
    Type: Grant
    Filed: April 10, 2008
    Date of Patent: July 17, 2012
    Assignee: Arkkitehtuuritoimisto Jouni Pitkaranta Oy
    Inventor: Jouni Pitkäranta