Backpack

- Walnut Technology Limited
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Description

FIG. 1 is a top, front, right perspective view of a backpack, showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a backpack, as shown and described.

Referenced Cited
U.S. Patent Documents
D249189 August 29, 1978 Stewart
5577652 November 26, 1996 Cooper
D446009 August 7, 2001 Mandell
8123581 February 28, 2012 Aschauer
D661085 June 5, 2012 Custer
D708845 July 15, 2014 Taylor
D793718 August 8, 2017 Dumas
D794323 August 15, 2017 Dumas
9717322 August 1, 2017 Bergquist
Patent History
Patent number: D825177
Type: Grant
Filed: Sep 20, 2016
Date of Patent: Aug 14, 2018
Assignee: Walnut Technology Limited (Kowloon)
Inventor: Yik Hang Pang (Hong Kong)
Primary Examiner: George D Kirschbaum
Assistant Examiner: Jennifer L Watkins
Application Number: 29/578,216
Classifications
Current U.S. Class: D3/217