Ladder rung
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Description
The broken lines are included for the purpose of illustrating environment and form no part of the claimed design.
Claims
The ornamental design for a ladder rung, as shown and described.
Referenced Cited
U.S. Patent Documents
D462453 | September 3, 2002 | Johansson |
D593685 | June 2, 2009 | Kieffer |
D683479 | May 28, 2013 | Goransson |
20040195043 | October 7, 2004 | Johansson |
20070209875 | September 13, 2007 | Chen |
20080164097 | July 10, 2008 | Eriksson |
20100307870 | December 9, 2010 | Zimmerman |
20160153231 | June 2, 2016 | Kieffer |
Patent History
Patent number: D815756
Type: Grant
Filed: Oct 20, 2016
Date of Patent: Apr 17, 2018
Assignee: EASYTEC CORPORATION (Dongguan)
Inventor: Yelin Yin (Dongguan)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Gino Colan
Application Number: 29/581,621
Type: Grant
Filed: Oct 20, 2016
Date of Patent: Apr 17, 2018
Assignee: EASYTEC CORPORATION (Dongguan)
Inventor: Yelin Yin (Dongguan)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Gino Colan
Application Number: 29/581,621
Classifications
Current U.S. Class:
Element Of Attachment (13) (D25/68)