Patents by Inventor Bernard J. Gorrow

Bernard J. Gorrow 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: 4244586
    Abstract: Hunting rifles must be sighted-in for accuracy at long range and such a procedure is complicated by the scarcity of long range firing ranges. The invention simplifies the sighting-in procedure on short rifle ranges and provides for the sighting-in of rifles equipped with telescopic sights. This is accomplished by the use of a sighting-in target having a cross comprised of equal length horizontal and vertical lines intersecting at their mid-points. The lines are provided at the ends thereof with markings in the form of solid-colored circles circumscribed by concentric rings.
    Type: Grant
    Filed: April 12, 1979
    Date of Patent: January 13, 1981
    Assignee: W. B. Lambert
    Inventor: Bernard J. Gorrow