Patents by Inventor Rolf Joachim FRANK

Rolf Joachim FRANK 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).

  • Lifting table and a method of operating and cleaning a lifting table
    Patent number: 11388988
    Abstract: A lifting table including a platform having a polygonal contour and including an upper and a lower face, a lifting mechanism and a base. The lifting mechanism connected to the table top and including an actuator for raising and lowering the table top. The base configured for supporting the lifting mechanism. Two side members positioned along two adjoining sides of the table top and a switch element positioned below the upper face, wherein the side members are connected to the table top below the upper face allowing the side members to be moved between a first position, wherein the frame members are disengaged from the switch element and a second position where the side members activate the switch element, hereby preventing displacement of the table top relative to the base. Ends of the side members are arranged with a distance in between each other.
    Type: Grant
    Filed: October 9, 2019
    Date of Patent: July 19, 2022
    Assignee: TRANSLYFT A/S
    Inventors: Jens Egelund, Martin Andersen, Rolf Joachim Frank
  • A Lifting Table and a Method of Operating and Cleaning a Lifting Table
    Publication number: 20210386194
    Abstract: A lifting table including a platform having a polygonal contour and including an upper and a lower face, a lifting mechanism and a base. The lifting mechanism connected to the table top and including an actuator for raising and lowering the table top. The base configured for supporting the lifting mechanism. Two side members positioned along two adjoining sides of the table top and a switch element positioned below the upper face, wherein the side members are connected to the table top below the upper face allowing the side members to be moved between a first position, wherein the frame members are disengaged from the switch element and a second position where the side members activate the switch element, hereby preventing displacement of the table top relative to the base. Ends of the side members are arranged with a distance in between each other.
    Type: Application
    Filed: October 9, 2019
    Publication date: December 16, 2021
    Applicant: TRANSLYFT A/S
    Inventors: Jens EGELUND, Martin ANDERSEN, Rolf Joachim FRANK