Patents by Inventor Hartmut Klimm

Hartmut Klimm 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).

  • Electromotive dual drive
    Patent number: 10743674
    Abstract: An electromotive dual drive for adjustment of two different furniture parts of a piece of furniture includes a housing having opposite end sections. Each end section is formed with a shaft holder for receiving a pivot shaft of the piece of furniture. Two drive units are arranged one behind another in the housing in a longitudinal direction, with each drive unit including a drive motor, a transmission, and a spindle drive including a spindle which acts on an output member operably connected to a respective one of the pivot shafts. The spindles and/or the output members of the drive units are sized of different lengths, and the drive motor of one of the drive units and the drive motor of the other one of the drive units are spaced from the shaft holders, respectively, at different distances.
    Type: Grant
    Filed: March 11, 2016
    Date of Patent: August 18, 2020
    Assignee: DewertOkin GmbH
    Inventors: Hartmut Klimm, Heinrich Dück, Christian Müller
  • Electromotive furniture drive
    Patent number: 10021991
    Abstract: An electromotive furniture drive with a guide path and an output unit which moves along the guide path and which at least partly surrounds the guide path. The guide path has a gear rack, and the output unit has a drive motor with a speed-reducing mechanism and an output gear which is in engagement with the gear rack of the guide path.
    Type: Grant
    Filed: July 30, 2013
    Date of Patent: July 17, 2018
    Assignee: DEWERTOKIN GMBH
    Inventor: Hartmut Klimm
  • ELECTROMOTIVE DUAL DRIVE
    Publication number: 20180112750
    Abstract: An electromotive dual drive for adjustment of two different furniture parts of a piece of furniture includes a housing having opposite end sections. Each end section is formed with a shaft holder for receiving a pivot shaft of the piece of furniture. Two drive units are arranged one behind another in the housing in a longitudinal direction, with each drive unit including a drive motor, a transmission, and a spindle drive including a spindle which acts on an output member operably connected to a respective one of the pivot shafts. The spindles and/or the output members of the drive units are sized of different lengths, and the drive motor of one of the drive units and the drive motor of the other one of the drive units are spaced from the shaft holders, respectively, at different distances.
    Type: Application
    Filed: March 11, 2016
    Publication date: April 26, 2018
    Applicant: DewertOkin GmbH
    Inventors: Hartmut Klimm, HEINRICH DÜCK, CHRISTIAN MÜLLER
  • ELECTROMOTIVE FURNITURE DRIVE
    Publication number: 20150289665
    Abstract: An electromotive furniture drive with a guide path and an output unit which moves along the guide path and which at least partly surrounds the guide path. The guide path has a gear rack, and the output unit has a drive motor with a speed-reducing mechanism and an output gear which is in engagement with the gear rack of the guide path.
    Type: Application
    Filed: July 30, 2013
    Publication date: October 15, 2015
    Applicant: DewertOkin GmbH
    Inventor: Hartmut Klimm