Patents by Inventor John J. Stroll, Jr.

John J. Stroll, Jr. 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).

  • Glare and eye strain prevention apparatus
    Patent number: 5274501
    Abstract: A glare reduction system for viewing an object comprising a top, a bottom and two side projection panels wherein the panels are interconnected so as to form an enclosure. The system can also include at least one shutter panel which is mounted at or near an outward edge of at least one of the projection panels and which is adjustable to control reflective light. At least one bulletin board panel can also be affixed to the side or top projection panel. Additionally, eye strain reduction can be obtained by the use of a system of moveable lenses that is manually adjustable or is provided with a mechanism to move the lenses in and out of an enclosure portion and in front of or away from the object being viewed.
    Type: Grant
    Filed: March 9, 1992
    Date of Patent: December 28, 1993
    Inventor: John J. Stroll, Jr.
  • Glare guard for computer terminal
    Patent number: 5095385
    Abstract: A glare reduction system for video display screens having a top, a bottom and two side projection panels wherein each panel projects outwardly from an edge of the video display screen. There is also included at least one shutter panel which is mounted at or near an outward edge of at least one of the projection panels and which is adjustable to control reflective light.
    Type: Grant
    Filed: July 13, 1990
    Date of Patent: March 10, 1992
    Inventor: John J. Stroll, Jr.