Patents by Inventor Andreas Mutze

Andreas Mutze 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).

  • Respirator
    Patent number: 8312876
    Abstract: Described is a respirator (1) comprising a mask body (2) which can be used in a universal and constructionally simple way. To this end a first holder (4) is provided for a first filter material (5), which holder is to be detachably fastened to the mask body (2) via a first fastening device (9). The first holder (4) is to be detachably connected via a second fastening device (16) to a second holder (6) for a second filter material (7).
    Type: Grant
    Filed: October 8, 2008
    Date of Patent: November 20, 2012
    Assignee: Moldex-Metric Ag & Co. KG
    Inventors: Andreas Mutze, Roman Skov
  • RESPIRATOR
    Publication number: 20100132712
    Abstract: Described is a respirator (1) comprising a mask body (2) which can be used in a universal and constructionally simple way. To this end a first holder (4) is provided for a first filter material (5), which holder is to be detachably fastened to the mask body (2) via a first fastening device (9). The first holder (4) is to be detachably connected via a second fastening device (16) to a second holder (6) for a second filter material (7).
    Type: Application
    Filed: October 8, 2008
    Publication date: June 3, 2010
    Applicant: MOLDEX-METRIC AG & CO. KG
    Inventors: Andreas Mutze, Roman Skov
  • Head harness for an earmuff
    Patent number: D744171
    Type: Grant
    Filed: September 19, 2013
    Date of Patent: November 24, 2015
    Assignee: Moldex-Metric, Inc.
    Inventors: Eric P. Rose, Andreas Mutze, Raffaele Mazzei