Patents by Inventor Konrad Welfondr

Konrad Welfondr 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).

  • Holder for a depending hollow architectural covering
    Publication number: 20010011581
    Abstract: A holder for suspending a vertical vane or the like in an architectural covering includes a male component connectible to the control system for the architectural covering and a female component connected to a vane of the architectural covering. The male and female components are releasably connected.
    Type: Application
    Filed: December 14, 2000
    Publication date: August 9, 2001
    Inventor: Konrad Welfondr