Patents by Inventor Jarek Andrzejewski

Jarek Andrzejewski 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).

  • Patent number: 11978369
    Abstract: The invention provides method and apparatus for raising a display poster to an overhead position for viewing by persons passing below. The apparatus comprises a motorized winder remotely controllable to cause take-up and paying out of first and second separate cords distally connected to an overhead supporting structure. The motorized winder is contained within a housing having a lower receiving space into which an edge adjacent portion of a poster to be displayed in a retailing or similar environment is receivable for clamping in place against removal by clamping means preferably comprising an elongate roller. The apparatus contains a formation for inhibiting rolling of the roller when in entrapment position.
    Type: Grant
    Filed: October 29, 2018
    Date of Patent: May 7, 2024
    Inventor: Jarek Andrzejewski
  • Publication number: 20210174708
    Abstract: The invention provides method and apparatus for raising a display poster to an overhead position for viewing by persons passing below. The apparatus comprises a motorized winder remotely controllable to cause take-up and paying out of first and second separate cords distally connected to an overhead supporting structure. The motorized winder is contained within a housing having a lower receiving space into which an edge adjacent portion of a poster to be displayed in a retailing or similar environment is receivable for clamping in place against removal by clamping means preferably comprising an elongate roller. The apparatus contains a formation for inhibiting rolling of the roller when in entrapment position.
    Type: Application
    Filed: October 29, 2018
    Publication date: June 10, 2021
    Inventor: JAREK ANDRZEJEWSKI
  • Patent number: D871503
    Type: Grant
    Filed: June 1, 2018
    Date of Patent: December 31, 2019
    Inventor: Jarek Andrzejewski