Folding knife

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

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

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof showing the knife in the folded position; and

FIG. 4 is a front perspective view thereof.

Patent	Priority	Assignee	Title
11820028,	Nov 12 2019	Spyderco, Inc	Folding knife
7627951,	Jun 01 2007		Bi-fold knife with locking and release mechanisms
8745878,	Oct 02 2008	Spyderco, Inc	Folding knife locking mechanism with carrier device
9327413,	Nov 11 2013	Spyderco, Inc	Folding knife with a two-piece backlock
9492916,	Apr 30 2012	Spyderco, Inc	Locking mechanism for a push button activated folding tool
9592612,	May 17 2012	Spyderco, Inc	Split spring locking feature for a folding tool
9943970,	Nov 14 2014	Spyderco, Inc.	Rotational wedge locking mechanism for a folding knife
D411091,	Dec 06 1997	GB II Corporation	Pocketknife
D414671,	Dec 18 1998	GB II Corporation	Pocketknife
D427043,	Sep 09 1999		Knife
D429986,	Sep 09 1999		Knife
D492568,	May 13 2003	Utica Cutlery Company	Folding knife casing
D505057,	Jun 29 2004	BATTENFELD TECHNOLOGIES, INC	Folding knife
D520843,	Nov 15 2004	BOKER USA, INC	Knife
D569212,	Sep 16 2005	KAI U.S.A., Ltd.	Folding knife
D573864,	Jun 01 2007	Spyderco, Inc.	Bi-fold knife
D605021,	Jun 24 2009	Wright & McGill Co.	Knife
D605022,	Jun 24 2009	Wright & McGill Co.	Knife
D664826,	Mar 28 2011	CORIOLIS	Folding knife
D664827,	Mar 28 2011	CORIOLIS	Folding knife
D773889,	Sep 01 2015		Knife handle
D962722,	Apr 22 2021	FISKARS FINLAND OY AB	Knife

Patent	Priority	Assignee	Title
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878224,
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D257612,	Aug 11 1978	BROGDON, ROY E , JR ; ALLEN LOYE; RENTZ, LARRY	Side folding pocket knife

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