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:
Oct. 02, 2007
Filed:
Mar. 20, 2006
Applicant:
Mark T. Finstad, Oak Grove, MN (US);
Inventor:
Mark T. Finstad, Oak Grove, MN (US);
Assignee:
KEE Action Sports I LLC, Sewell, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F41A 21/00 (2006.01); F41B 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A barrel attachment for a paintball gun is provided to impart spin onto a paintball exiting the barrel of the paintball gun thereby providing projectile drop compensation. The attachment is made up of a structure having an elongated aperture with a first end that attaches over the barrel of a paintball gun thereby extending the barrel. A second end of the attachment has an open passage that is disposed at an angle to the centerline of the barrel so that a spin is imparted onto a paintball fired from the gun as it passes through the open passage.