Patents by Inventor Henrik Mathiassen

Henrik Mathiassen 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).

  • Adapter plate
    Patent number: 10674882
    Abstract: An adapter device for arranging a container (4, 6) on the upper face (5) of a cleaning device (9), said adapter device consisting of an adapter plate (1, 2) with a support surface (13, 15) and at least one locking element for locking the container in place on the (4, 6) adapter plate. The adapter plate (1, 2) is divided into at least two parts and consists of a front adapter plate (1) and a rear adapter plate (2) which can be separately mounted on the upper face (5) of the cleaning device (9).
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: June 9, 2020
    Assignee: NILFISK A/S
    Inventors: Henrik Mathiassen, Steen Klimt Johannesen, Thomas Elmer, Trine Baek Nielsen
  • ADAPTER PLATE
    Publication number: 20170273519
    Abstract: An adapter device for arranging a container (4, 6) on the upper face (5) of a cleaning device (9), said adapter device consisting of an adapter plate (1, 2) with a support surface (13, 15) and at least one locking element for locking the container in place on the (4, 6) adapter plate. The adapter plate (1, 2) is divided into at least two parts and consists of a front adapter plate (1) and a rear adapter plate (2) which can be separately mounted on the upper face (5) of the cleaning device (9).
    Type: Application
    Filed: September 15, 2015
    Publication date: September 28, 2017
    Inventors: Henrik MATHIASSEN, Steen Klimt JOHANNESEN, Thomas ELMER, Trine BAEK NIELSEN
  • Vacuum cleaner
    Patent number: D712101
    Type: Grant
    Filed: November 30, 2012
    Date of Patent: August 26, 2014
    Assignee: Nilfish-Advance A/S
    Inventors: Thomas Elmer, Henrik Mathiassen, Rasmus Falkenberg, Adnan Oprasic
  • Vacuum cleaner housing
    Patent number: D782759
    Type: Grant
    Filed: December 23, 2015
    Date of Patent: March 28, 2017
    Assignee: Nilfisk A/S
    Inventors: Henrik Mathiassen, Steen Klimt Johannesen, Thomas Elmer