Hand-crank charging device

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Description

FIG. 1 is an isometric view of a top, front, and left side of a hand-crank charging device showing our new design.

FIG. 2 is an isometric view of a bottom, front, and left side thereof.

FIG. 3 is a top plan view thereof.

FIG. 4 is a bottom plan view thereof.

FIG. 5 is a right side elevational view thereof.

FIG. 6 is a left side elevational view thereof.

FIG. 7 is a front elevational view thereof; and,

FIG. 8 is a rear elevational view thereof.

The broken lines in the figures are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a hand-crank charging device, as shown and described.

Referenced Cited
U.S. Patent Documents
D242675 December 14, 1976 McNair
D383115 September 2, 1997 Nagele et al.
D432082 October 17, 2000 Chang
D532915 November 28, 2006 Yuen
D536813 February 13, 2007 Yuen
D543650 May 29, 2007 Rothman
D544616 June 12, 2007 Chen
D585367 January 27, 2009 Dunbar et al.
D631838 February 1, 2011 Cheng
D637952 May 17, 2011 Tan
Patent History
Patent number: D698311
Type: Grant
Filed: May 30, 2013
Date of Patent: Jan 28, 2014
Inventors: Paul K. Salzman (Kirkland, WA), Brian A. Legge (Seattle, WA)
Primary Examiner: Rosemary K Tarcza
Application Number: 29/456,395
Classifications
Current U.S. Class: Cordless Appliance Type (D13/108)