Patents by Inventor Rudiger Ruh

Rudiger Ruh 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: 6429970
    Abstract: The invention proposes a supplementary appliance (3) in order to produce an illuminated reticle (5) for telescopic sights (1), which can be fitted as required to different telescopic sights (1), to be precise to their objective end (2), and allows the user to aim at his target reliably even in twilight or moonlight. An inner ring (12) is mounted such that it can be adjusted centrally in an annular cage (9) which can be pushed onto the objective side (2) of a telescopic sight (1), and the light from a point light source (19) is directed onto a lens (20) which is held on the center axis of the inner ring (12). The diameter of the light beam which emerges from the light source is limited by optical means (21, 29) at the object-side focal point of the lens (20), and the light beams which leave the lens (20) are directed onto the aiming point (7) in the reticle (5) or crosswires (6) of the telescopic sight (1).
    Type: Grant
    Filed: January 8, 2001
    Date of Patent: August 6, 2002
    Assignee: Sensopart Messtechnik GmbH
    Inventor: Rudiger Ruh
  • Publication number: 20010017730
    Abstract: The invention proposes a supplementary appliance (3) in order to produce an illuminated reticle (5) for telescopic sights (1), which can be fitted as required to different telescopic sights (1), to be precise to their objective end (2), and allows the user to aim at his target reliably even in twilight or moonlight.
    Type: Application
    Filed: January 8, 2001
    Publication date: August 30, 2001
    Inventor: Rudiger Ruh