Patents by Inventor Christian Bernhard Schwab

Christian Bernhard Schwab 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).

  • Device for reflecting diffusing or filtering light during the taking of photographs
    Patent number: 10401707
    Abstract: A device for influencing light during the taking of photographs includes a support frame and an extensive covering wherein said support frame comprises a first stretcher rod which is attached to a first end portion of the covering and second stretcher rod which is attached to a second end portion of the covering which faces the first end portion, and wherein said support frame further comprises at least one spreader rod with end side receiving means, each having concave receiving surfaces for receiving the outer surface of respectively one stretcher rod, and wherein the at least one spreader rod with the length thereof is designed so as to retain, in the expanded state, the first stretcher rod and the second stretcher rod against the stretcher covering.
    Type: Grant
    Filed: August 1, 2016
    Date of Patent: September 3, 2019
    Assignee: CARBON SYSTEM VERWALTUNGS GMBH
    Inventors: Christian Bernhard Schwab, Markus Kreuzer
  • DEVICE FOR INFLUENCING LIGHT DURING THE TAKING OF PHOTOGRAPHS
    Publication number: 20170269458
    Abstract: A device for influencing light during the taking of photographs includes a support frame and an extensive covering wherein said support frame comprises a first stretcher rod which is attached to a first end portion of the covering and second stretcher rod which is attached to a second end portion of the covering which faces the first end portion, and wherein said support frame further comprises at least one spreader rod with end side receiving means, each having concave receiving surfaces for receiving the outer surface of respectively one stretcher rod, and wherein the at least one spreader rod with the length thereof is designed so as to retain, in the expanded state, the first stretcher rod and the second stretcher rod against the stretcher covering.
    Type: Application
    Filed: August 1, 2016
    Publication date: September 21, 2017
    Inventors: Christian Bernhard Schwab, Markus Kreuzer