Conveyor pulley including a wear indicator

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Description

FIG. 1 is a perspective view of a conveyor pulley including a wear indicator showing our new design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is an enlarged left side elevation view thereof; and,

FIG. 4 is a top plan view thereof.

The dash broken lines shown in the figures are for the purpose of illustrating portions of the conveyor pulley including a wear indicator and form no part of the claimed design.

Claims

We claim the ornamental design for a conveyor pulley including a wear indicator, as shown and described.

Referenced Cited
U.S. Patent Documents
3134268 May 1964 Firth
3140621 July 1964 Stone
5284457 February 8, 1994 Gerstenberger
D401717 November 24, 1998 Grueber
5901427 May 11, 1999 Wolf
6523678 February 25, 2003 Roessler
7090065 August 15, 2006 Whipple
8196738 June 12, 2012 Wolf et al.
8720662 May 13, 2014 Arsenenau
20150300959 October 22, 2015 Smith et al.
Other references
  • Continential, “Conveyor Belt—Heavyweight,” http://www.continental-eliterpm.com/ProductsDetail.aspx?id=26009, available before May 12, 2017.
Patent History
Patent number: D880097
Type: Grant
Filed: May 12, 2017
Date of Patent: Mar 31, 2020
Assignee: Precision, Inc. (Pella, IA)
Inventors: Tim Erwin Wolf (Ankeny, IA), Christian Troy Hall (Fort Collins, CO)
Primary Examiner: Gino Colan
Application Number: 29/603,892
Classifications
Current U.S. Class: Belt Or Roller Conveyor (D34/29)