Patents by Inventor Stefan Bieringer

Stefan Bieringer 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).

  • Packaging machine with a protective device and method
    Patent number: 10118784
    Abstract: The present invention refers to a packaging machine and a method, wherein one embodiment of a protective device comprises a protective hood and the protective hood is lifted around a shaft comprising two rolls, and is shifted by means of guides in the protective hood on the rolls.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: November 6, 2018
    Assignee: MULTIVAC SEPP HAGGENMUELLER SE & CO. KG
    Inventors: Albert Gabler, Wolfgang Negele, Stefan Bieringer
  • Denester with adjustable inclined magazine
    Patent number: 9889997
    Abstract: The invention relates to denester for use with a tray sealer. The denester includes a magazine for accommodating at least one stack of trays. The magazine includes a first vertical guide and a second guide, the second guide capable of being inclined at an inclination relative to the first guide. The inclination of the second guide is adjustable to accommodate destacking of the trays in the stack of trays.
    Type: Grant
    Filed: November 16, 2015
    Date of Patent: February 13, 2018
    Assignee: MULTIVAC SEPP HAGGENMUELLER SE & CO. KG
    Inventors: Stefan Bieringer, Alireza Taghipour
  • DENESTER WITH ADJUSTABLE INCLINED MAGAZINE
    Publication number: 20160137434
    Abstract: The invention relates to denester for use with a tray sealer. The denester includes a magazine for accommodating at least one stack of trays. The magazine includes a first vertical guide and a second guide, the second guide capable of being inclined at an inclination relative to the first guide. The inclination of the second guide is adjustable to accommodate destacking of the trays in the stack of trays.
    Type: Application
    Filed: November 16, 2015
    Publication date: May 19, 2016
    Inventors: Stefan Bieringer, Alireza Taghipour
  • Packaging Machine with a Protective Device and Method
    Publication number: 20140182246
    Abstract: The present invention refers to a packaging machine and a method, wherein one embodiment of a protective device comprises a protective hood and the protective hood is lifted around a shaft comprising two rolls, and is shifted by means of guides in the protective hood on the rolls.
    Type: Application
    Filed: December 20, 2013
    Publication date: July 3, 2014
    Applicant: MULTIVAC SEPP HAGGENMÜLLER GMBH & CO. KG
    Inventors: Albert Gabler, Wolfgang Negele, Stefan Bieringer