Rifle sight power adjustment ring

- Leupold & Stevens, Inc.
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Description

FIG. 1 is a perspective view of a rifle sight power adjustment ring in use with its environment of use shown in broken lines;

FIG. 2 is a perspective view of a rifle sight power adjustment ring, omitting the environment of normal use;

FIG. 3 is an eyepiece end view thereof;

FIG. 4 is an objective end view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a top plan view thereof.

FIGS. 2-8 are shown on an enlarged scale.

The broken lines showing of the rifle sight housing, indicia and numerals in FIG. 1 are illustrative of the environmental structure only and form no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D365858 January 2, 1996 Tomita
D369367 April 30, 1996 Tomita
2224783 December 1940 Gibbs
2355384 August 1944 Litschert
2424011 July 1947 DeGramont
2493865 January 1950 Foster
4822994 April 18, 1989 Johnson et al.
Other references
  • Leupold & Stevens, Inc., Leupold 1997 Catalog (Nov. 5, 1996). Leupold & Stevens, Inc., Leupold Field Guide to 1997 Optical Products (Nov. 5, 1996).
Patent History
Patent number: D427658
Type: Grant
Filed: Oct 20, 1997
Date of Patent: Jul 4, 2000
Assignee: Leupold & Stevens, Inc. (Beaverton, OR)
Inventor: Allen Tucker (Portland, OR)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Monica A. Weingart
Law Firm: Stoel Rives LLP
Application Number: 0/78,317
Classifications
Current U.S. Class: Gunsight, Ventilating Rib, Or Mount (D22/109); Firearm Element Or Attachment (D22/108)
International Classification: 2201;