Patents by Inventor Wilfried Bitter

Wilfried Bitter 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: 11150434
    Abstract: The present application provides a lens breech locking device, which relates to a structure for locking a lens. It comprises a lens (1) and an adapter (2), a lens placement slot (3) for placing the lens (1) is arranged on the adapter (2), wherein, a plurality of vertical fork flanges (5) with claws (4) are mounted in the lens placement slot (3) for adjusting the position of the lens (1) on the adapter (2), the claw (4) is located between a chassis (13) of the vertical fork flange (5) and the bottom of the lens placement slot (3). The present application adds four vertical fork flanges to the lens placement slot of the adapter/camera, and limits the lens through the vertical fork flange, so that the lens can be better locked on the adapter.
    Type: Grant
    Filed: October 21, 2019
    Date of Patent: October 19, 2021
    Assignee: GLOBAL BOOM INTERNATIONAL LIMITED
    Inventors: Peter Chung Man Ho, Wilfried Bitter
  • Publication number: 20210116669
    Abstract: The present application provides a lens breech locking device, which relates to a structure for locking a lens. It comprises a lens (1) and an adapter (2), a lens placement slot (3) for placing the lens (1) is arranged on the adapter (2), wherein, a plurality of vertical fork flanges (5) with claws (4) are mounted in the lens placement slot (3) for adjusting the position of the lens (1) on the adapter (2), the claw (4) is located between a chassis (13) of the vertical fork flange (5) and the bottom of the lens placement slot (3). The present application adds four vertical fork flanges to the lens placement slot of the adapter/camera, and limits the lens through the vertical fork flange, so that the lens can be better locked on the adapter.
    Type: Application
    Filed: October 21, 2019
    Publication date: April 22, 2021
    Inventors: Peter Chung Man Ho, Wilfried Bitter