Folding knife

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Description

FIG. 1 is a perspective view of a folding knife showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view thereof in a folded condition.

Claims

The ornamental design for a folding knife, as shown and described.

Referenced Cited
U.S. Patent Documents
D303210 September 5, 1989 Thompson
4897922 February 6, 1990 Brooker
D310621 September 18, 1990 Thompson
5689890 November 25, 1997 Glesser
D436014 January 9, 2001 Glesser
D528894 September 26, 2006 Ping
D546158 July 10, 2007 Ping
D560996 February 5, 2008 Onion
D560997 February 5, 2008 Onion
D570180 June 3, 2008 Onion et al.
D574691 August 12, 2008 Ping
D578857 October 21, 2008 Yang-Fu
D586198 February 10, 2009 MacNair et al.
D634174 March 15, 2011 Ryan et al.
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20050044717 March 3, 2005 Nishihara
Patent History
Patent number: D653520
Type: Grant
Filed: Dec 14, 2010
Date of Patent: Feb 7, 2012
Inventor: Wu-Chieh Chang (Taichung)
Primary Examiner: Philip S Hyder
Assistant Examiner: RoseLynne Cody
Attorney: Leong C. Lei
Application Number: 29/381,051
Classifications
Current U.S. Class: D8/99