FIG. 1 is a perspective view of a utility knife according to an embodiment of the invention.
FIG. 2 is a left side view of the utility knife shown in FIG. 1.
FIG. 3 is a right side view of the utility knife shown in FIG. 1.
FIG. 4 is a top view of the utility knife shown in FIG. 1.
FIG. 5 is a bottom view of the utility knife shown in FIG. 1.
FIG. 6 is a front view of the utility knife shown in FIG. 1; and,
FIG. 7 is a rear view of the utility knife shown in FIG. 1.
The elements shown in broken lines are included for the purpose of illustrating environment and form no part of the claimed design. The portions shown in broken lines having unequal length segments illustrate the boundary of the claimed design and form no part of the claimed design.
Patent |
Priority |
Assignee |
Title |
1030058, |
|
|
|
1584165, |
|
|
|
1769093, |
|
|
|
1803899, |
|
|
|
1810031, |
|
|
|
2052741, |
|
|
|
2183378, |
|
|
|
2188762, |
|
|
|
2197136, |
|
|
|
2199430, |
|
|
|
2261267, |
|
|
|
2263415, |
|
|
|
226910, |
|
|
|
2304601, |
|
|
|
23975, |
|
|
|
2407897, |
|
|
|
2530236, |
|
|
|
273858, |
|
|
|
2839831, |
|
|
|
2862482, |
|
|
|
3868774, |
|
|
|
4347665, |
May 11 1981 |
|
Pocket knife |
4451982, |
Jul 27 1981 |
Alterra Holdings Corporation |
Bolt action knife |
462141, |
|
|
|
470605, |
|
|
|
4719700, |
Jun 26 1986 |
|
Knife opening mechanism |
4730394, |
Dec 15 1986 |
HALLBERT, BETTY S ; SONNER, RICHARD G |
Folding camp knife |
476245, |
|
|
|
4773159, |
Aug 12 1987 |
|
Clip-on folding knife |
4811486, |
Aug 03 1985 |
Atlanta Cutlery Corporation |
Pocket knife |
4858320, |
Apr 04 1988 |
WENGER SA, 2800 DELEMONT, SWITZERLAND |
Wedge lock for pocket knife blade |
4893409, |
Oct 06 1987 |
|
Folding personal knife |
4901439, |
May 01 1989 |
F BOYD, LTD |
Lock block knife with single lock position |
492620, |
|
|
|
5029354, |
Aug 24 1990 |
F. Boyd, Ltd. |
Knife |
5095624, |
Dec 07 1990 |
|
Lock system for a folding knife |
5111581, |
Nov 06 1991 |
|
Bolt operated locking mechanism for folding knife |
530788, |
|
|
|
5325588, |
May 04 1993 |
|
Knife with multiple cutting positions |
5379492, |
Aug 17 1993 |
Spyderco, Inc |
Spring clip |
5425175, |
May 04 1993 |
|
Knife with multiple cutting positions |
5438757, |
Sep 22 1994 |
|
Multifunction cutting tool |
5485677, |
Aug 13 1992 |
Buck Knives, Inc. |
Knife with fabric cutter |
5495674, |
Jun 24 1994 |
Acme United Corporation |
Folding knife with moveable pivot axis |
5501015, |
May 18 1994 |
HARVEY, RONAN FRANCIS |
Hand-held instrument for cutting paper or similar planar sheet material |
5502895, |
Dec 27 1994 |
|
Folding blade pocket knife |
551052, |
|
|
|
5511310, |
Aug 18 1994 |
Alterra Holdings Corporation |
Folding knife |
5528831, |
Aug 15 1994 |
|
Bolt knife assembly with locking member |
553430, |
|
|
|
5537750, |
Oct 18 1993 |
Buck Knives, Inc. |
Folding knife with double side lock mechanism |
5546662, |
Oct 18 1993 |
Buck Knives, Inc. |
Knife with lockable blade |
5572793, |
Jan 22 1993 |
SOG SPECIALITY KNIVES AND TOOLS, LLC |
Locking knife and sheath |
5596808, |
Jun 28 1995 |
LAKE, MR RONALD W ; WALKER, MR MICHAEL L |
Safety for knife-blade lock |
5615484, |
May 31 1995 |
Spyderco, Inc. |
Cam lock for folding knife blade |
5621973, |
Oct 18 1993 |
Buck Knives, Inc. |
Lockable folding knife with rollover blade selection |
5704129, |
May 21 1996 |
Spyderco, Inc. |
Knife with reversible clip |
5722168, |
Jul 29 1996 |
|
Saw blade securing mechanism |
5737841, |
Jul 12 1996 |
MENTOR GROUP, L L C |
Pocket knife with lock |
5794346, |
Oct 18 1993 |
Buck Knives, Inc. |
Knife with movable blade |
5802722, |
Jul 30 1997 |
KAI U S A LTD |
One handed knife |
5815927, |
Jan 11 1996 |
KAI U S A , LTD , DBA KERSHAW KNIVES |
Folding knife with actuatable safety locking mechanism |
5819414, |
Dec 19 1997 |
|
Double action folding knife |
5826340, |
Jan 17 1995 |
Buck Knives |
Two-piece handle and method of assembly |
592612, |
|
|
|
5964036, |
Nov 12 1997 |
Spyderco, Inc. |
Folding knife with secondary locking mechanism |
6079106, |
Sep 28 1999 |
|
Knife blade locking mechanism |
6101724, |
May 15 1998 |
GB II Corporation |
Pocketknife with exposed blade |
6122829, |
Jul 12 1996 |
Mentor Group, L.L.C. |
Folding tool |
6145202, |
Jun 11 1998 |
KAI U S A LTD, |
Opening and closing assisting mechansim for folding knife |
6256888, |
Mar 01 2000 |
Janchy Enterprise Co., Ltd. |
Foldable knife |
6276063, |
Feb 24 2000 |
Chia Yi Ent. Co., Ltd. |
Folding knife with safety for blade |
6305085, |
Jun 04 1999 |
|
Clasp knife |
6308420, |
Jun 17 2000 |
AOB Products Company |
Folding knife with spring and cam |
6338431, |
Apr 19 1999 |
KAI U S A , LTD , D B A KERSHAW KNIVES |
Locking knife blade with moving locking mechanism on blade |
6360443, |
Sep 06 2000 |
|
Folding knife with blade actuating mechanism |
6363615, |
Jun 17 2000 |
Taylor Brands, LLC |
Folding knife with rotatable locking element and axial spring |
6378214, |
Apr 19 1999 |
KAI U S A , LTD , DBA KERSHAW KNIVES |
Locking knife blade with moving locking mechanism on blade |
6397476, |
Mar 10 1998 |
KAI U S A , LTD , DBA KERSHAW KNIVES |
Opening and closing assisting mechanism for a folding knife |
6427334, |
Dec 28 1999 |
KAI U S A , LTD , DBA KERSHAW KNIVES |
Folding knife with blade locking mechanism |
6427335, |
Jan 08 2001 |
Acme United Corporation |
Folding knife with open position lock |
6430816, |
Mar 18 1998 |
Mentor Group, LLC |
Blade locking mechanism |
6434831, |
Feb 24 2000 |
Chia Yi Ent. Co., Ltd. |
Folding knife with safety for blade |
6438848, |
Jul 12 1996 |
Mentor Group LLC; MENTOR GROUP, L L C |
Folding tool with a lock and automatic opener |
6553671, |
Dec 08 1999 |
|
Folding knife with a button release locking liner |
6574869, |
Jul 12 1996 |
Mentor Group LLC |
Folding pocket knife with a lock |
6591504, |
Jul 12 2001 |
KAI U S A LTD |
Folding knife with safety lock |
6598297, |
Oct 01 2001 |
|
Combination knife, turning hook and bottle de-capper, with animal shape |
6651344, |
Jan 31 2002 |
AOB Products Company |
Foldable knife structure |
6658743, |
May 10 2002 |
DUDLEY, CALVIN D |
Skinning knife |
6688407, |
Oct 10 2001 |
Black & Decker Inc |
Belt clip for hand-held power tools |
6726072, |
Mar 25 2002 |
Skyline Toolworks LLC |
Repositionable clip for a handgun |
6729029, |
Oct 11 2002 |
LO, YEN-FEN |
Clasp knife |
6732436, |
Jan 10 2002 |
Mentor Group LLC |
Folding tool |
6751868, |
Feb 01 2002 |
Spyderco, Inc. |
Folding knife with a substantially spherical locking mechanism |
6763592, |
Jan 04 2002 |
|
Folding knife |
6810588, |
Jul 02 2003 |
AOB Products Company |
Folding knife structure |
6826836, |
Nov 18 2003 |
|
Safety clasp knife |
6834432, |
Jul 28 2003 |
GREAT AMERICAN TOOL COMPANY, INC |
Pocket knife with lock design |
6895674, |
Aug 15 2003 |
|
Roofing utility blade for roofing knife |
6941661, |
Aug 08 2001 |
GOOD SPORTSMAN MARKETING, L L C |
Folding knife |
7000323, |
Jan 10 2001 |
Buck Knives, Inc. |
Fixed-blade knife with pivotable side pieces |
7007392, |
Dec 10 2002 |
HANGZHOU GREAT STAR INDUSTRIAL COMPANY LTD , A CHINESE CORPORATION |
Utility knife |
7013569, |
Nov 15 2002 |
|
Cutting tool with curved distal portion and associated methods |
7032315, |
May 31 2002 |
|
Folding knife with locking blade |
7040022, |
Dec 10 2002 |
Great Neck Saw Manufacturers, Inc. |
Utility knife |
7051441, |
Sep 17 2004 |
United Cutlery Corporation |
Leaf spring assisted opener |
7059053, |
Nov 07 2000 |
SOG SPECIALITY KNIVES AND TOOLS, LLC |
Folding knife with blade lock |
7062856, |
Jun 30 2003 |
United Cutlery Corporation |
Folding tool |
7086157, |
Jul 31 2002 |
GREAT AMERICAN TOOL COMPANY INC , THE |
Folding knife having a biased blade |
7107685, |
Mar 11 2005 |
MASTER CUTLERY, LLC |
Folding knife with device to aid in opening |
7107686, |
Feb 06 2003 |
Buck Knives |
Spring assist knife |
7121005, |
Jul 31 2002 |
|
Hand held device comprising a handle and an operational member which folds into and out of a side of the handle |
7134207, |
May 13 2003 |
HANGZHOU GREAT STAR INDUSTRIAL COMPANY LTD , A CHINESE CORPORATION |
Foldable utility knife |
7140110, |
Jun 04 2003 |
RODALA, LLC |
Folding knife having a locking mechanism |
7143841, |
Oct 10 2001 |
Black & Decker Inc |
Belt clip for hand-held power tools |
7165329, |
Jan 21 2005 |
|
Folding knife with safety device |
7181849, |
Jun 28 2004 |
|
Folding knife with opening and closing actuator |
7214127, |
Sep 08 2006 |
|
Butchering tool |
7243430, |
Apr 21 2005 |
|
Folding knife with opening and closing assistance |
7246441, |
Jul 15 2004 |
|
Convertible knife system |
7275321, |
Mar 03 2006 |
KANTAS PRODUCTS CO., LTD. |
Folding knife assembly |
7284329, |
Dec 16 2004 |
RANDALL KING KNIVES, INC |
Folding knife with cantilevered retainer |
7293360, |
Apr 13 2005 |
Mentor Group, LLC |
Knife blade opening mechanism |
730025, |
|
|
|
7313866, |
Feb 06 2003 |
Buck Knives, Inc. |
Spring assist knife |
7325312, |
Dec 08 2006 |
Spyderco, Inc |
Folding knife with pivoting blade and guard |
7340837, |
May 31 2002 |
|
Folding knife with locking blade |
7340838, |
Jul 12 2001 |
KAI U.S.A., Ltd. |
Folding knife with safety lock |
7367089, |
Mar 08 2004 |
|
Protective cover for a hanging clip of a tape measure, knife, or other portable object |
7421751, |
Dec 08 2005 |
RUGGIERO, JOHN V |
Folding knife having locking portion, clip portion and unsharpened protrusion |
7437822, |
May 18 2005 |
GBII Corporation |
Locking mechanism for folding knife |
7451545, |
Dec 21 2004 |
Heinr, Boker Baumwerk GmbH |
Hand knife |
7458159, |
Nov 12 2004 |
KAI U S A , LTD , DBA KERSHAW KNIVES |
Folding knife having a locking mechanism |
7469476, |
Aug 21 2006 |
GOOD SPORTSMAN MARKETING, L L C |
Locking device for a folding knife |
7506446, |
Apr 16 2004 |
KAI U S A , LTD |
Locking mechanism for a folding knife |
7513044, |
Jan 03 2005 |
RODALA, LLC |
Folding knife with spring wear pin |
7513045, |
May 06 2005 |
GB II CORPORATION DBA COLUMBIA RIVER KNIFE & TOOL |
Folding knife with handle pivoting mechanism |
7555839, |
Feb 16 2006 |
Zeebaas LLC |
Fishing knife |
7562454, |
Apr 13 2005 |
Mentor Group, L.L.C. |
Knife blade opening mechanism |
7578064, |
May 31 2002 |
|
Folding knife with locking blade |
7634858, |
Jan 24 2006 |
SOG SPECIALITY KNIVES AND TOOLS, LLC |
Folding knife with finger guard |
7647701, |
Jan 28 2005 |
|
Folding knife with guard |
7676932, |
Dec 29 2003 |
GRICE, TYCELIA D |
Knife with spring-assisted blade articulation mechanism |
7698821, |
Jan 20 2006 |
GOOD SPORTSMAN MARKETING, L L C |
Lock mechanism for spring assisted folding knife |
7748122, |
Sep 05 2007 |
BENCHMADE KNIFE CO , INC |
Knife blade opening mechanism |
7752759, |
Jan 19 2005 |
|
Folding knife and related methods |
7774939, |
Apr 16 2004 |
KAI U S A , LTD , DBA KERSHAW KNIVES |
Stud-lock knife |
7774940, |
Jan 03 2008 |
Dragon Nails, Inc. |
Folding knife with puzzle piece locking mechanism |
7779497, |
Aug 02 2005 |
Zibra, LLC |
Multi-function package opener |
7827697, |
Jan 23 2006 |
RODALA, LLC |
Low friction folding knife |
7854067, |
Jan 23 2007 |
RODALA, LLC |
Low friction folding knife |
7913398, |
Apr 29 2008 |
|
Folding knife with an unlocking mechanism |
7918028, |
Nov 26 2007 |
|
Folding knife with thumb release opening |
7979990, |
May 21 2008 |
KAI U.S.A., Ltd. |
Safety lock mechanism for folding knives |
8021216, |
Sep 27 2005 |
|
Field dressing knife |
8028419, |
May 19 2005 |
GB II CORPORATION DBA COLUMIA RIVER KNIFE & TOOL |
Folding knife or tool |
8037612, |
Oct 27 2008 |
|
Handheld tactical knife |
8042276, |
Nov 26 2007 |
GB II CORPORATION DBA COLUMBIA RIVER KNIFE & TOOL COMPANY |
Folding knife with thumb release opening |
8046923, |
Dec 06 2007 |
POWER SOURCE INDUSTRIES CO , LTD ; NEXTORCH INDUSTRIES CO , LTD |
Folding knife |
8112894, |
Jun 17 2006 |
|
Retractable pocket clip for knife |
812601, |
|
|
|
8161653, |
Nov 12 2007 |
Leatherman Tool Group, Inc. |
Folding tool having a rotatable locking mechanism |
8171645, |
Sep 05 2007 |
BENCHMADE KNIFE CO , INC |
Knife blade opening mechanism |
8186065, |
Mar 31 2009 |
|
Double-pivot folding knife |
8215021, |
Feb 11 2008 |
SEBER DESIGN GROUP, INC |
Tool including a locking mechanism |
8286356, |
Jan 28 2005 |
|
Knife with folding guard |
8291597, |
Feb 06 2006 |
KAI U.S.A. Ltd.; HAWK DESIGNS INC; KAI U S A , LTD , DBA KERSHAW KNIVES |
Folding knife with sealed mechanism |
8296958, |
Jan 30 2008 |
GOOD SPORTSMAN MARKETING, L L C |
Folding knife with mechanism to reposition back bar |
8375589, |
Feb 14 2007 |
GBII CORPORATION DBA COLUMBIA RIVER KNIFE & TOOL |
Folding knife |
845130, |
|
|
|
20020066187, |
|
|
|
20020104220, |
|
|
|
20040020058, |
|
|
|
20040103541, |
|
|
|
20040134075, |
|
|
|
20040154169, |
|
|
|
20040226174, |
|
|
|
20050044717, |
|
|
|
20050072004, |
|
|
|
20050097755, |
|
|
|
20050172497, |
|
|
|
20060064877, |
|
|
|
20060080841, |
|
|
|
20060248728, |
|
|
|
20070056169, |
|
|
|
20070068002, |
|
|
|
20070125565, |
|
|
|
20080028903, |
|
|
|
20080201953, |
|
|
|
20080222896, |
|
|
|
20080276462, |
|
|
|
20090013537, |
|
|
|
20090144986, |
|
|
|
20090193664, |
|
|
|
20090217533, |
|
|
|
20100083507, |
|
|
|
20100101095, |
|
|
|
20100192381, |
|
|
|
20100212163, |
|
|
|
20100275449, |
|
|
|
20100299934, |
|
|
|
20110010947, |
|
|
|
20110067246, |
|
|
|
20110099817, |
|
|
|
20120144677, |
|
|
|
20120159789, |
|
|
|
20120234142, |
|
|
|
20130000129, |
|
|
|
D392016, |
Feb 14 1997 |
WOODSTOCK INTERNATINAL, INC ; WOODSTOCK INTERNATIONAL, INC |
Game blade |
D422872, |
Dec 11 1998 |
STANLEY WORKS EUROPE GMBH |
Knife |
D441827, |
Nov 04 1999 |
DRAGON NAILS, INC |
Folding combat knife |
D442459, |
Sep 14 1999 |
Wilkinsons Blacksmiths Pty Ltd. |
Cultivating blade |
D446571, |
Nov 21 2000 |
SOG SPECIALITY KNIVES AND TOOLS, LLC; SOG Specialty Knives and Tools, LLC |
Sporting knife |
D454611, |
Jan 10 2001 |
Buck Knives, Inc. |
Knife handle |
D473911, |
Jan 11 2002 |
Ontario Knife Company |
Knife |
D478957, |
Aug 06 2002 |
United Cutlery Corporation |
Knife handle |
D502526, |
Jan 07 2003 |
United Cutlery Corporation |
Knife |
D553466, |
Apr 17 2006 |
|
Safe cutting tool |
D559939, |
Mar 17 2006 |
GB II CORPORATION, DBA COLUMBIA RIVER KNIFE AND TOOL COMPANY |
Knife serrations |
D561295, |
Aug 31 2006 |
AOB Products Company |
Knife |
D562932, |
Aug 31 2006 |
AOB Products Company |
Handle |
D580251, |
Jul 30 2007 |
The B & F System, Inc. |
Blade configuration |
D621678, |
Dec 02 2009 |
|
Elliptical letter opener with a nail extractor |
D622805, |
Feb 04 2010 |
OUTDOOR EDGE CUTLERY, LLC |
Knife |
D636052, |
Aug 31 2010 |
Fiskars Brands, Inc. |
Knife handle |
D638904, |
Aug 31 2010 |
Fiskars Brands, Inc. |
Knife handle |
D642888, |
Jul 31 2009 |
SureFire, LLC |
Folding knife |
D653520, |
Dec 14 2010 |
|
Folding knife |
D657435, |
Mar 09 2011 |
TPG Universal II, LLC |
Lighted hunting knife |
D660676, |
Nov 05 2010 |
AOB Products Company |
Knife handle |
RE41259, |
Jul 12 1996 |
Mentor Group LLC |
Folding pocket knife with a lock |
RE42906, |
Apr 19 1999 |
KAI U.S.A., Ltd. |
Folding knife with safety lock |