Patents by Inventor Gerhard Pittrich

Gerhard Pittrich 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: 8550278
    Abstract: The invention relates to a folding box (1), comprising a base and first and second side walls (2, 3) pivotably connected to the base which, together with the base, form a box open at the top in a folded open state, as well as at least one retaining element (4) disposed on a first side wall (2) and at least one pin (5) mounted so as to be rotatable on a second side wall (3), and the at least one pin (5) has a cross-section that is not circular on at least one pin end (5a, 5b) and the at least one pin end (5a, 5b) locks the first to the second side wall (2, 3) by means of the retaining element (4) in a first rotational position and unlocks said side walls (2, 3) in a second rotational position.
    Type: Grant
    Filed: February 11, 2010
    Date of Patent: October 8, 2013
    Assignee: Leisch Beratungs- und Beteiligungs-GmbH
    Inventor: Gerhard Pittrich
  • Publication number: 20120024846
    Abstract: The invention relates to a folding box (1), comprising a base and first and second side walls (2, 3) pivotably connected to the base which, together with the base, form a box open at the top in a folded open state, as well as at least one retaining element (4) disposed on a first side wall (2) and at least one pin (5) mounted so as to be rotatable on a second side wall (3), and the at least one pin (5) has a cross-section that is not circular on at least one pin end (5a, 5b) and the at least one pin end (5a, 5b) locks the first to the second side wall (2, 3) by means of the retaining element (4) in a first rotational position and unlocks said side walls (2, 3) in a second rotational position.
    Type: Application
    Filed: February 11, 2010
    Publication date: February 2, 2012
    Applicant: Leisch Beratungs- Und Beteiligungs-GmbH
    Inventor: Gerhard Pittrich
  • Patent number: 6719023
    Abstract: Apparatus for producing rectangular furniture boards with a glued-on edge, in which the following are arranged one after another in the passage direction: a longitudinal sawing device (14), which divides a rectangular initial board (12) into a plurality of parallel longitudinal boards (12a, 12b, 12c, 12d), a longitudinal gluing device (31), which in each case glues a longitudinal edge onto both longitudinal sides of a longitudinal board (12a) passing through and machines the edge, a transverse sawing device (38), which divides a longitudinal board (12a) transversely with respect to its longitudinal direction into furniture boards (39) with a predetermined size, a transverse gluing device (40), which in each case glues a transverse edge onto both transverse sides of a furniture board (39) passing through and machines this edge.
    Type: Grant
    Filed: May 2, 2002
    Date of Patent: April 13, 2004
    Assignee: Paul Ott GmbH
    Inventors: Hans Kaser, Gerhard Pittrich
  • Publication number: 20020162603
    Abstract: Apparatus for producing rectangular furniture boards with a glued-on edge, in which the following are arranged one after another in the passage direction:
    Type: Application
    Filed: May 2, 2002
    Publication date: November 7, 2002
    Inventors: Hans Kaser, Gerhard Pittrich