Backpack
Description
The broken lines depict environmental structure and form no part of the claimed design.
Claims
The ornamental design for a backpack, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
5509589 | April 23, 1996 | Kliot |
D660584 | May 29, 2012 | Cross |
D722430 | February 17, 2015 | Sagan |
D726405 | April 14, 2015 | Nassanian |
3627315 | April 2007 | CN |
300811057 | August 2008 | CN |
301267190 | June 2010 | CN |
302208157 | December 2012 | CN |
302684364 | December 2013 | CN |
302732681 | February 2014 | CN |
302775608 | April 2014 | CN |
302832258 | June 2014 | CN |
Patent History
Patent number: D784005
Type: Grant
Filed: Feb 5, 2015
Date of Patent: Apr 18, 2017
Assignee: SHANGHAI CONWOOD INTERNATIONAL CO., LTD. (Shanghai)
Inventors: Xuefeng Zheng (Shanghai), Weijie Cheng (Shanghai), Tongzhou Wan (Shanghai), Zhonghua Wu (Shanghai)
Primary Examiner: Catheri Oliver-Garcia
Application Number: 29/516,726
Type: Grant
Filed: Feb 5, 2015
Date of Patent: Apr 18, 2017
Assignee: SHANGHAI CONWOOD INTERNATIONAL CO., LTD. (Shanghai)
Inventors: Xuefeng Zheng (Shanghai), Weijie Cheng (Shanghai), Tongzhou Wan (Shanghai), Zhonghua Wu (Shanghai)
Primary Examiner: Catheri Oliver-Garcia
Application Number: 29/516,726
Classifications
Current U.S. Class:
D3/216;
D3/217