FIG. 1 is a perspective view of a bucket shroud showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof. 
The broken lines illustrate structure or features which form no part of the claimed design.
The drawings include surface shading which represents contour and not surface ornamentation.
	
	  
 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | 1959847,  | 
	  | 
	  | 
	  | 
	 
    
	 | 2256488,  | 
	  | 
	  | 
	  | 
	 
    
	 | 3079710,  | 
	  | 
	  | 
	  | 
	 
    
	 | 3653133,  | 
	  | 
	  | 
	  | 
	 
    
	 | 3664044,  | 
	  | 
	  | 
	  | 
	 
    
	 | 4047312,  | 
	 Sep 08 1976 | 
	 CATERPILLAR INC , A CORP  OF DE  | 
	 Corner tooth assembly | 
	 
    
	 | 4231173,  | 
	 Feb 18 1977 | 
	 ESCO Corporation | 
	 Excavating tooth | 
	 
    
	 | 4980980,  | 
	 Aug 11 1987 | 
	 INSTITUT GORNOGO DELA IMENI A A  SKOCHINSKOGO, USSR, MOSKOVSKAYA OBLAST | 
	 Tooth for a digging bucket of an excavator | 
	 
    
	 | 5016365,  | 
	 Jun 06 1989 | 
	 GH HENSLEY INDUSTRIES, INC  | 
	 Wear parts for excavation apparatus | 
	 
    
	 | 5088214,  | 
	 Jan 17 1991 | 
	 ESCO Corporation | 
	 Excavator wear edge | 
	 
    
	 | 5515625,  | 
	 Aug 05 1993 | 
	 LOEGERING MFG , INC  | 
	 Rake attachment with scarifying teeth for a skid steer | 
	 
    
	 | 5553409,  | 
	 Aug 22 1995 | 
	 Foothills Steel Foundry Ltd. | 
	 Shroud anchor system | 
	 
    
	 | 5709043,  | 
	 Dec 11 1995 | 
	 ESCO Corporation | 
	 Excavating tooth | 
	 
    
	 | 5765301,  | 
	 Aug 05 1996 | 
	 H&L Tooth Company | 
	 Retention apparatus for a ground engaging tool | 
	 
    
	 | 6047487,  | 
	 Jul 17 1998 | 
	 H&L Tooth Co. | 
	 Multipiece excavating tooth assembly | 
	 
    
	 | 6230424,  | 
	 Dec 08 1998 | 
	 Caterpillar Inc. | 
	 Base edge protection assembly for an implement of a work machine | 
	 
    
	 | 6385871,  | 
	 Nov 15 1996 | 
	 Componenta Wear Parts AB | 
	 Tooth arrangement | 
	 
    
	 | 6457268,  | 
	 Dec 22 2000 | 
	 Caterpillar Inc | 
	 Edge protection assembly for an implement of a work machine | 
	 
    
	 | 6457269,  | 
	 Jun 14 2000 | 
	 Caterpillar SARL | 
	 Ground-engaging tool for an excavation bucket | 
	 
    
	 | 6735891,  | 
	 Dec 02 1998 | 
	 METALOGENIA PATENTES, S L  | 
	 Lock and retention elements destined for public works and similar machines | 
	 
    
	 | 6745503,  | 
	 Jun 08 1998 | 
	 METALOGENIA PATENTES, S L  | 
	 Device for the coupling of excavator teeth | 
	 
    
	 | 6952892,  | 
	 Nov 27 2000 | 
	 BERKELEY FORGE & TOOL INC ; CR MINING EQUIPMENT  USA  LLC | 
	 Lip assembly | 
	 
    
	 | 6990760,  | 
	 Sep 14 2000 | 
	 Caterpillar SARL | 
	 Lip for an excavation bucket | 
	 
    
	 | 6993861,  | 
	 Jul 06 2001 | 
	 ESCO GROUP LLC | 
	 Coupling for excavating wear part | 
	 
    
	 | 7080470,  | 
	 Apr 30 2003 | 
	 ESCO GROUP LLC | 
	 Wear assembly for excavator digging edge | 
	 
    
	 | 7219454,  | 
	 Aug 04 2000 | 
	 SANDVIK MINING AND CONSTRUCTION AUSTRALIA  PRODUCTION SUPPLY  PTY LTD  | 
	 Attachment system | 
	 
    
	 | 7266914,  | 
	 Oct 09 2001 | 
	 GRANT, CATHERINE | 
	 Wear plate assembly | 
	 
    
	 | 7275338,  | 
	 Aug 24 2004 | 
	 Caterpillar Inc | 
	 Edge protector assembly for bucket assembly | 
	 
    
	 | 7367144,  | 
	 Jul 06 2001 | 
	 ESCO GROUP LLC | 
	 Wear member for excavating equipment | 
	 
    
	 | 7451558,  | 
	 Apr 30 2003 | 
	 ESCO GROUP LLC | 
	 Wear assembly for excavating digging edge | 
	 
    
	 | 7793444,  | 
	 Mar 30 2004 | 
	 ESCO Corporation | 
	 Wear edge assembly | 
	 
    
	 | 8024874,  | 
	 Aug 30 2005 | 
	 ESCO GROUP LLC | 
	 Wear assembly for excavating machines | 
	 
    
	 | 8347530,  | 
	 Aug 05 2009 | 
	 H&L Tooth Company | 
	 Tooth assembly and related method for releasably coupling a tooth to an adapter | 
	 
    
	 | 8572870,  | 
	 Jan 23 2008 | 
	 ESCO GROUP LLC | 
	 Dragline bucket, rigging and system | 
	 
    
	 | 8925220,  | 
	 Feb 17 2012 | 
	 ESCO GROUP LLC | 
	 Wear assembly | 
	 
    
	 | 9260839,  | 
	 Aug 01 2013 | 
	 Caterpillar Inc. | 
	 Ground engaging tool assembly | 
	 
    
	 | 9315972,  | 
	 Feb 15 2010 | 
	 CUTTING EDGES EQUIPMENT PARTS PTY LTD | 
	 Wear assembly and lock mechanism | 
	 
    
	 | 9404240,  | 
	 Nov 07 2013 | 
	 Caterpillar Inc. | 
	 Bucket lip protection assemblies and lip adapters for same | 
	 
    
	 | 9518379,  | 
	 Feb 28 2014 | 
	 Caterpillar Inc. | 
	 Shroud retention system having replaceable lug insert | 
	 
    
	 | 9644348,  | 
	 Aug 12 2015 | 
	 Caterpillar Inc. | 
	 Ground engaging tooth assemblies | 
	 
    
	 | 9856629,  | 
	 Jul 21 2016 | 
	 Caterpillar Inc. | 
	 Lip shroud for cast lip on a work implement | 
	 
    
	 | 9970181,  | 
	 Apr 17 2015 | 
	 Caterpillar Inc. | 
	 Lip for machine bucket | 
	 
    
	 | 20030024139,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20040107608,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20040216335,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20060117613,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20070204490,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20080092413,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20090282711,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20120304508,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20130008062,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20130185964,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20130318840,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20140082976,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20140082977,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20140173949,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20150211215,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20150247306,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20160356024,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20170073938,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20180363274,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20180363275,  | 
	  | 
	  | 
	  | 
	 
    
	 | AU139678,  | 
	  | 
	  | 
	  | 
	 
    
	 | AU143089,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL199502068,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL199800391,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL199900223,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL199901193,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL199901457,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL199901583,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL200501785,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL200503115,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL200503116,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL200602263,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL200800173,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL200800174,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL200801735,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL200801764,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL200802524,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL201000618,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL201000739,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL201200291,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL201200732,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL201200733,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL201302335,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL201400896,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL201503078,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL201700123,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL201700124,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL201701496,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL201701497,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL201701498,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL201701499,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL201800157,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL201800175,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL201900854,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL201900855,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL201900856,  | 
	  | 
	  | 
	  | 
	 
    
	 | CL201901234,  | 
	  | 
	  | 
	  | 
	 
    
	 | 228936,  | 
	  | 
	  | 
	  | 
	 
    
	 | 241264,  | 
	  | 
	  | 
	  | 
	 
    
	 | 242274,  | 
	  | 
	  | 
	  | 
	 
    
	 | D245780,  | 
	 Jun 19 1975 | 
	 AB Bofors | 
	 Combined adapter and cutter edge unit for excavating, digging or bucket loading shovel | 
	 
    
	 | D251431,  | 
	 Dec 16 1976 | 
	 CATERPILLAR INC , A CORP  OF DE  | 
	 Tooth adapter for a cutting edge | 
	 
    
	 | D284010,  | 
	 Apr 07 1983 | 
	  | 
	 Loader tooth for a front end loader | 
	 
    
	 | D329243,  | 
	 Mar 20 1990 | 
	 G H  HENSLEY INDUSTRIES, INC , A CORP  OF TX | 
	 Excavator tooth | 
	 
    
	 | D336476,  | 
	 Aug 30 1991 | 
	 Caterpillar Inc. | 
	 Adapter for an implement | 
	 
    
	 | D339593,  | 
	 Apr 03 1990 | 
	 COMPONENTA TOOLS AB, BOX 700, S-691 80 KARLSKOGA, SWEDEN | 
	 Tooth point | 
	 
    
	 | D365109,  | 
	 Jan 05 1993 | 
	 GH Hensley Industries | 
	 Mining shovel tooth | 
	 
    
	 | D365577,  | 
	 Apr 22 1994 | 
	 GH HENSLEY INDUSTRIES, INC  | 
	 Penetrating shovel tooth | 
	 
    
	 | D378006,  | 
	 Jul 05 1995 | 
	 H & L Tooth Company | 
	 Corner lip shroud | 
	 
    
	 | D381484,  | 
	 Jun 30 1995 | 
	 H&L Tooth Company | 
	 Lip shroud | 
	 
    
	 | D406153,  | 
	 Jan 26 1998 | 
	  | 
	 Toothed scraper bar for earthmover bucket | 
	 
    
	 | D417877,  | 
	 Sep 08 1997 | 
	 H&L Tooth Company | 
	 Digging tooth | 
	 
    
	 | D458614,  | 
	 Jun 14 2000 | 
	 Caterpillar SARL | 
	 Ground-engaging tool for an excavation bucket | 
	 
    
	 | D478599,  | 
	 Aug 31 2000 | 
	 Caterpillar SARL | 
	 Lip for an excavation bucket | 
	 
    
	 | D522536,  | 
	 Aug 11 2005 | 
	 Sungbo Industrial Co., Ltd. | 
	 Tooth point for excavator bucket | 
	 
    
	 | D537846,  | 
	 Dec 20 2005 | 
	 Caterpillar Inc. | 
	 Bucket cutting edge | 
	 
    
	 | D541311,  | 
	 Dec 22 2005 | 
	 Sungbo Industrial Co., Ltd. | 
	 Tooth point for excavator bucket | 
	 
    
	 | D554157,  | 
	 Jul 26 2006 | 
	 Caterpillar Inc. | 
	 Sidecutter | 
	 
    
	 | D554159,  | 
	 Aug 16 2006 | 
	 Caterpillar Inc | 
	 Bucket base edge shroud system | 
	 
    
	 | D562356,  | 
	 Feb 24 2006 | 
	 ECHIGO SHOJI CO , LTD  | 
	 Side cutter for bucket | 
	 
    
	 | D567825,  | 
	 Jul 23 2007 | 
	 H&L Tooth Company | 
	 Upper corner lip shroud | 
	 
    
	 | D567826,  | 
	 Jul 23 2007 | 
	 H&L Tooth Company | 
	 Lower corner lip shroud | 
	 
    
	 | D567827,  | 
	 Jul 23 2007 | 
	 H & L Tooth Company | 
	 Lip shroud | 
	 
    
	 | D576644,  | 
	 Feb 28 2008 | 
	 H&L Tooth Company | 
	 Lip shroud | 
	 
    
	 | D602505,  | 
	 Dec 13 2007 | 
	 Hensley Industries, Inc.; HENSLEY INDUSTRIES, INC  | 
	 Ground engaging wear member | 
	 
    
	 | D623671,  | 
	 Jan 20 2010 | 
	  | 
	 Loader bucket attachment | 
	 
    
	 | D624943,  | 
	 Apr 03 2009 | 
	 BLUPOINT PTY LTD | 
	 Ground engaging tool | 
	 
    
	 | D631490,  | 
	 Jun 09 2010 | 
	 CQMS Pty Ltd | 
	 Excavator lip | 
	 
    
	 | D643049,  | 
	 Dec 14 2010 | 
	 Caterpillar Inc. | 
	 Rock claw for demolition hammer | 
	 
    
	 | D656522,  | 
	 Feb 21 2008 | 
	 Amulet Manufacturing Company | 
	 Excavator bucket | 
	 
    
	 | D676065,  | 
	 Sep 27 2011 | 
	 Bradken Resources Pty Limited | 
	 Cheek plate for excavation bucket | 
	 
    
	 | D676066,  | 
	 Sep 27 2011 | 
	 Bradken Resources Pty Limited | 
	 Shroud for excavation bucket | 
	 
    
	 | D676067,  | 
	 Sep 27 2011 | 
	 Bradken Resources Pty Limited | 
	 Shroud for excavation bucket | 
	 
    
	 | D676465,  | 
	 Sep 27 2011 | 
	 Bradken Resources Pty Limited | 
	 Excavation bucket corner element | 
	 
    
	 | D678361,  | 
	 Sep 27 2011 | 
	 Bradken Resources Pty Limited | 
	 Lip for excavation bucket | 
	 
    
	 | D706307,  | 
	 Oct 07 2011 | 
	 Caterpillar, Inc | 
	 Adapter for a ground engaging machine implement | 
	 
    
	 | D706312,  | 
	 Oct 07 2011 | 
	 Caterpillar, Inc | 
	 Tip for a ground engaging machine implement | 
	 
    
	 | D706840,  | 
	 Oct 07 2011 | 
	 Caterpillar, Inc | 
	 Tip for a ground engaging machine implement | 
	 
    
	 | D707264,  | 
	 Oct 07 2011 | 
	 Caterpillar, Inc | 
	 Adapter for a ground engaging machine implement | 
	 
    
	 | D727367,  | 
	 Oct 07 2011 | 
	 Caterpillar Inc. | 
	 Adapter for a ground engaging machine implement | 
	 
    
	 | D727369,  | 
	 Oct 07 2011 | 
	 Caterpillar Inc. | 
	 Adapter for a ground engaging machine implement | 
	 
    
	 | D728635,  | 
	 Aug 01 2013 | 
	 Caterpillar Inc. | 
	 Coupler for a ground engaging machine implement | 
	 
    
	 | D728636,  | 
	 Aug 01 2013 | 
	 Caterpillar Inc. | 
	 Coupler and tip for a ground engaging machine implement | 
	 
    
	 | D728637,  | 
	 Aug 01 2013 | 
	 Caterpillar Inc. | 
	 Tip for a ground engaging machine implement | 
	 
    
	 | D741375,  | 
	 Feb 28 2014 | 
	 CATERPILLAR WORK TOOLS B V  | 
	 Lip for ground engaging machine implement | 
	 
    
	 | D741918,  | 
	 Feb 28 2014 | 
	 CATERPILLAR WORK TOOLS BV | 
	 Wing for ground engaging machine implement | 
	 
    
	 | D749147,  | 
	 Aug 01 2013 | 
	 Caterpillar Inc. | 
	 Tip for a ground engaging machine implement | 
	 
    
	 | D751610,  | 
	 Nov 07 2014 | 
	 Caterpillar Inc.; Caterpillar Inc | 
	 Heel shroud | 
	 
    
	 | D766994,  | 
	 Apr 17 2015 | 
	 Caterpillar Inc. | 
	 Wing shroud for ground engaging machine implement | 
	 
    
	 | D767647,  | 
	 Apr 17 2015 | 
	 Caterpillar Inc. | 
	 Lip shroud for ground engaging machine implement | 
	 
    
	 | D769946,  | 
	 Apr 17 2015 | 
	 Caterpillar Inc. | 
	 Lip for ground engaging machine implement | 
	 
    
	 | D774566,  | 
	 Aug 12 2015 | 
	 Caterpillar Inc. | 
	 Tip for a ground engaging machine implement | 
	 
    
	 | D775241,  | 
	 Aug 12 2015 | 
	 Caterpillar Inc. | 
	 Tip for a ground engaging machine implement | 
	 
    
	 | D775673,  | 
	 Aug 12 2015 | 
	 Caterpillar Inc. | 
	 Tip for a ground engaging machine implement | 
	 
    
	 | D779566,  | 
	 Oct 02 2015 | 
	 PEARSON ENGINEERIING LIMITED | 
	 Plowing tine replacement section | 
	 
    
	 | D788182,  | 
	 Nov 07 2014 | 
	 Caterpillar Inc. | 
	 Heel shroud | 
	 
    
	 | D790601,  | 
	 Aug 12 2015 | 
	 Caterpillar Inc. | 
	 Tip for a ground engaging machine implement | 
	 
    
	 | D790603,  | 
	 Aug 12 2015 | 
	 Caterpillar Inc. | 
	 Tip for a ground engaging machine implement | 
	 
    
	 | D790604,  | 
	 Aug 12 2015 | 
	 Caterpillar, Inc. | 
	 Tip for a ground engaging machine implement | 
	 
    
	 | D790605,  | 
	 Aug 12 2015 | 
	 Caterpillar Inc. | 
	 Tip for a ground engaging machine implement | 
	 
    
	 | D790606,  | 
	 Aug 12 2015 | 
	 Caterpillar Inc. | 
	 Tip for a ground engaging machine implement | 
	 
    
	 | D797162,  | 
	 Jul 21 2016 | 
	 Caterpillar Inc. | 
	 Lip for ground engaging machine implement and/or digital representation thereof | 
	 
    
	 | D797163,  | 
	 Jul 21 2016 | 
	 Caterpillar Inc. | 
	 Lip shroud for ground engaging machine implement and/or digital representation thereof | 
	 
    
	 | D801397,  | 
	 Aug 12 2015 | 
	 Caterpillar Inc. | 
	 Tip for a ground engaging machine implement | 
	 
    
	 | D805112,  | 
	 Dec 15 2016 | 
	 Caterpillar Inc. | 
	 Tip for a ground engaging machine implement | 
	 
    
	 | D805562,  | 
	 Dec 15 2016 | 
	 Caterpillar Inc. | 
	 Adapter for a ground engaging machine implement | 
	 
    
	 | D806139,  | 
	 Dec 15 2016 | 
	 Caterpillar Inc. | 
	 Adapter for a ground engaging machine implement | 
	 
    
	 | D806140,  | 
	 Dec 15 2016 | 
	 Caterpillar Inc. | 
	 Adapter for a ground engaging machine implement | 
	 
    
	 | D806141,  | 
	 Dec 15 2016 | 
	 Caterpillar Inc. | 
	 Adapter for a ground engaging machine implement | 
	 
    
	 | D806142,  | 
	 Dec 15 2016 | 
	 Caterpillar Inc. | 
	 Adapter for a ground engaging machine implement | 
	 
    
	 | D806759,  | 
	 Dec 15 2016 | 
	 Caterpillar Inc. | 
	 Tip for a ground engaging machine implement | 
	 
    
	 | D832309,  | 
	 Aug 30 2017 | 
	 Caterpillar Inc. | 
	 Lip shroud for a ground engaging machine implement | 
	 
    
	 | D832310,  | 
	 Aug 30 2017 | 
	 Caterpillar Inc. | 
	 Adapter for a ground engaging machine implement | 
	 
    
	 | D842345,  | 
	 Jul 21 2017 | 
	 Caterpillar Inc. | 
	 Lip shroud for a ground engaging machine implement | 
	 
    
	 | D842346,  | 
	 Oct 11 2017 | 
	 Caterpillar Inc. | 
	 Shroud for a ground engaging machine implement | 
	 
    
	 | D842347,  | 
	 Oct 11 2017 | 
	 Caterpillar Inc. | 
	 Shroud for a ground engaging machine implement | 
	 
    
	 | D873306,  | 
	 Oct 03 2018 | 
	 Caterpillar Inc.; Caterpillar Inc | 
	 Bucket shroud | 
	 
    
	 | D882644,  | 
	 Oct 03 2018 | 
	 Caterpillar Inc.; Caterpillar Inc | 
	 Bucket shroud | 
	 
    
	 | D882645,  | 
	 Oct 03 2018 | 
	 Caterpillar Inc.; Caterpillar Inc | 
	 Bucket shroud | 
	 
    
	 | D882646,  | 
	 Nov 09 2018 | 
	 Caterpillar Inc. | 
	 Bucket shroud | 
	 
    
	 | D901550,  | 
	 Oct 03 2018 | 
	 Caterpillar Inc. | 
	 Bucket shroud | 
	 
    
	 | D901551,  | 
	 Oct 03 2018 | 
	 Caterpillar Inc. | 
	 Bucket shroud | 
	 
    
	 | D901552,  | 
	 Nov 09 2018 | 
	 Caterpillar Inc. | 
	 Bucket shroud | 
	 
    
	 | EM63676600001,  | 
	  | 
	  | 
	  | 
	 
    
	 | EM63677020001,  | 
	  | 
	  | 
	  | 
	 
    
	 | EM64342880001,  | 
	  | 
	  | 
	  | 
	 
    
	 | WO2007016719,  | 
	  | 
	  | 
	  |