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:
Apr. 09, 1991
Filed:
Dec. 22, 1989
William K Parks, Lipan, TX (US);
Other;
Abstract
A firearm scope which is coupled in axial alignment with a firearm barrel includes a number of components. A tubular scope barrel is provided. An objective lens assembly is coupled to one end of the tubular scope barrel for receiving a target image. An erector lens assembly is disposed within the tubular scope for processing the target image. An ocular lens assembly is coupled to the opposite end of the tubular scope barrel for viewing the target image. A reticle is provided in the tubular scope barrel, and is visible through the ocular lens for defining an aiming point in the target image. A means for visually indicating the tilt of the firearm scope and barrel from vertical is provided in the tubular scope barrel, and is visible through the ocular lens assembly.