Patents by Inventor Stefan Jiraschek

Stefan Jiraschek 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).

  • Publication number: 20060102647
    Abstract: An apparatus is provided for the individual production of rigid containers that are open on one side, such as cones or cups, by inserting the containers into dimensionally stable individually produced sleeves which are matched to their external contour. The containers are transported through by a transport apparatus having a plurality of transport tracks lying beside one another under a discharge apparatus, which deposits the sleeves in the transport tracks. The discharge apparatus includes a support provided with discharge channels extending obliquely downward for the bar-shaped stacks of sleeves, a holding apparatus disposed downstream of the support, for the stacks of sleeves, and a transfer apparatus having a carriage which is provided with suction heads, can be moved back and forth above the transport tracks and draws the sleeves off the stacks of sleeves with its suction heads and deposits them on the transport tracks.
    Type: Application
    Filed: November 7, 2005
    Publication date: May 18, 2006
    Inventors: Johann Haas, Stefan Jiraschek, Josef Haas, Norbert Drapela, Gottfried Stilling
  • Patent number: 6254916
    Abstract: Edible wafer rolls are produced by baking an endless plastically deformable wafer strip from a flowable sugar containing wafer dough, directing the wafer strip continuously from the hot endless revolving baking surface onto a continuously rotating mandrel juxtaposed with a counter rotating winding roller, grasping the leading portion of the strip and pulling it around the mandrel toward a following wafer strip portion. The wafer is wound in helically overlapping turns to form the hollow wafer body which is cutting into wafer rolls of a predetermined length.
    Type: Grant
    Filed: April 7, 1999
    Date of Patent: July 3, 2001
    Assignee: Franz Haas Waffelmaschinen-Industrie Aktiengesellschaft
    Inventors: Franz Haas, Sen., Johann Haas, Stefan Jiraschek
  • Patent number: 5988047
    Abstract: A baking apparatus for producing endless strips of baked dough having a drum mounted on rotatable supports offset from the axis of the drum and separating the interior of a housing of the apparatus into inner and outer chambers which can each be equipped with heating devices. Along the inner and/or outer surface of the drum for each strip, a dough application device and a strip removal device can be provided in succession so that a respective endless strip is formed.
    Type: Grant
    Filed: September 10, 1998
    Date of Patent: November 23, 1999
    Assignee: Franz Haas Waffelmaschinen-Industrie Aktiengesellschaft
    Inventors: Franz Sen Haas, Johann Haas, Stefan Jiraschek