Adjustable plug for shotgun shell chamber

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of an adjustable plug for shotgun shell chamber showing my new design, the shotgun being shown in broken lines for illustrative purposes only;

FIG. 2 is an enlarged perspective view thereof; and,

FIG. 3 is a rear perspective view.

Referenced Cited
U.S. Patent Documents
3656250 April 1972 Brown
4222191 September 16, 1980 Lee et al.
4228605 October 21, 1980 Chacornac
Patent History
Patent number: D261545
Type: Grant
Filed: Mar 3, 1980
Date of Patent: Oct 27, 1981
Inventor: Larry A. Holmberg (Fridley, MN)
Primary Examiner: A. Hugo Word
Law Firm: Schroeder, Siegfried, Ryan, Vidas, Steffey & Arrett
Application Number: 6/126,533
Classifications
Current U.S. Class: D22/7
International Classification: D2201;