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:
Mar. 13, 2007
Filed:
Jun. 20, 2005
Applicants:
David Charles Snyder, Palmyra, NY (US);
Kenneth A. Call, Henrietta, NY (US);
Inventors:
David Charles Snyder, Palmyra, NY (US);
Kenneth A. Call, Henrietta, NY (US);
Assignee:
Crosman Corporation, East Bloomfield, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F41G 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An adjustable front sight includes a carrier with a spiral sighting blade mounted for rotation within a base attached directly or indirectly to a barrel. A progression of sight lands is formed along a peripheral surface of the spiral sighting blade. Rotation of the carrier in opposite directions moves different sight lands into a sighting position at varying heights above the barrel for making elevation adjustments.