The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 15, 1994
Filed:
Apr. 19, 1993
Lawrence M Monari, Palm Bay, FL (US);
DBA Systems, Inc., Melbourne, FL (US);
Abstract
A device for providing multiple optical ports on an optical gunsight with a minimum impact on eye relief and which preserves full viewing angle is provided. A housing which includes first and second hinged housing portions is clamped about the circumference of the gunsight. A lens assembly is supported by one of the housing portions having an optical axis in line with the gunsight optical axis. A front lens and aspheric optical distortion lens relay a gunsight image to the beamsplitter. The beamsplitter directs first and second images from a gunsight image along axes which are in line an perpendicular to the gunsight axes. The assembly also includes identical third and fourth lenses which produce images of the gunsight exit pupil along each of these axes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile