Conveyor pulley including a wear indicator
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Description
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
Other references
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. |
- 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
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)