| Patents for B62M 29 - Ground-engaging propulsion devices for cycles, sledges, or rider-propelled wheeled vehicles, not otherwise provided for (216) |
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| 01/06/2009 | US7472771 Snowmobile with intercooler |
| 12/31/2008 | WO2008131319A3 All-terrain powered vehicle and method of steering |
| 11/13/2008 | US20080277180 Lightweight propulsion device for providing motive force to a skate equipment user |
| 10/30/2008 | WO2008131319A2 All-terrain powered vehicle and method of steering |
| 10/15/2008 | CN101284563A Motorized snowboard |
| 10/02/2008 | US20080238024 Hands Free Baby Stroller Attachment |
| 09/04/2008 | DE102007010322A1 Child's pedal car has a brake system, at least for the rear wheels, operated by a spring loaded unit and by remote control |
| 09/02/2008 | CA2520794C Snowmobile exhaust exit |
| 08/28/2008 | US20080202834 U-joint progressive steering arrangement |
| 08/19/2008 | US7413046 Snowmobile |
| 07/22/2008 | US7401816 Snowmobile with improved fuel tank structure |
| 07/17/2008 | WO2008086441A2 Skateboard deck |
| 07/08/2008 | US7395890 Snowmobile track suspension |
| 06/04/2008 | CN201068191Y Frog-type advance stay bar vehicle |
| 06/03/2008 | US7380628 Snowmobile track scraper |
| 05/28/2008 | CN201065176Y Bicycle running on ice |
| 05/27/2008 | US7377551 Collapsible snowboard pole |
| 04/22/2008 | US7360618 Snowmobile track suspension |
| 04/22/2008 | US7360617 Snowmobile with reinforced frame structure for improved engine support |
| 04/08/2008 | US7353901 Snowmobile with improved component layout |
| 04/08/2008 | US7353898 Integrated heat exchanger and engine mount for a snowmobile |
| 01/29/2008 | US7322435 Snowmobile suspension system |
| 12/25/2007 | US7311165 Snowmobile ski |
| 12/11/2007 | US7306067 Engine coupling system |
| 11/08/2007 | US20070257460 Roller skis |
| 10/03/2007 | EP1838400A2 Collapsible snowboard pole |
| 09/04/2007 | US7264255 Synchronized mid and forward motor cycle foot controls |
| 06/21/2007 | WO2006065979A3 Collapsible snowboard pole |
| 06/21/2007 | DE10080836B4 Umwandelbare Skateboard/Roller-Vorrichtung Convertible skateboard / scooter |
| 05/08/2007 | US7213669 Snowmobile rider positioning |
| 05/02/2007 | CN2895218Y Foldable dry-skating cycle |
| 04/11/2007 | CN1944178A Booster method of two-wheel power vehicle and its booster |
| 03/14/2007 | CA2519333A1 Winter recreational vehicle |
| 03/13/2007 | US7188505 Method for making bent studs for snowmobile tracks |
| 12/19/2006 | US7150336 Multi-component isolation unit for a snowmobile |
| 10/24/2006 | US7124845 Bottom pan for a snowmobile |
| 10/10/2006 | CA2240546C Tracked cycle |
| 09/05/2006 | US7100730 Snowmobile air box assembly |
| 08/30/2006 | CN2811155Y 雪地自行车 Snow bike |
| 08/29/2006 | US7096988 Snowmobile power steering system |
| 07/27/2006 | WO2006053397A8 Motorised personal transport vehicle |
| 06/22/2006 | WO2006063440A1 A sprocket and track system for a motorcycle or the like |
| 06/22/2006 | CA2633052A1 Collapsible snowboard pole |
| 06/20/2006 | US7063639 Snowmobile planetary drive system |
| 06/13/2006 | CA2490093A1 Sprocket and track system for a motorcycle or the like |
| 05/30/2006 | US7051829 No-slip drive sprocket |
| 05/26/2006 | WO2006053397A1 Motorised personal transport vehicle |
| 05/26/2006 | CA2630243A1 Motorised personal transport vehicle |
| 03/07/2006 | US7007962 Child's swaying bike |
| 11/03/2005 | US20050241867 Snowmobile with improved fuel tank structure |
| 10/27/2005 | US20050236800 Child's swaying bike |
| 09/13/2005 | US6942052 Snowmobile exhaust exit |
| 08/03/2005 | CN1647982A Folding two purpose slide car on ice and snow using foot pedal type snow stick as driver |
| 06/16/2005 | US20050127751 Snowmobile track scraper |
| 06/09/2005 | US20050120769 Method for making bent studs for snowmobile tracks |
| 06/08/2005 | CN2703703Y Sled bicycle |
| 03/08/2005 | US6863142 Motorcycle traction accessory device |
| 08/26/2004 | US20040163857 Motorcycle traction accessory device |
| 04/08/2004 | US20040066016 Poles and fastenings for biking upright |
| 11/05/2003 | CN2584494Y Land canoe |
| 03/05/2003 | CN1400136A Support-lifted manpower drive mechanism and its application in machine for riding instead of walk |
| 10/17/2002 | DE10117978A1 Adaptor for converting aluminium pedal scooter into ski sledge, comprises bored adaptor pieces secured to skis or sledge and scooter axle |
| 07/31/2002 | CN2502993Y Propulsion device with gear-wheel pressure mechanism |
| 01/09/2002 | CN2470226Y Body-care cycle |
| 06/28/2001 | DE19962051A1 Human powered snow vehicle which is designed to clear away snow from roads and travel over snow by virtue of human power only without gliding on skis |
| 03/20/2001 | CA2284370A1 Bicycle attachment for mobility on snow terrain (b-track) |
| 09/22/2000 | CA2299718A1 Snow cycle |
| 05/24/2000 | CN2379390Y Electric driven wheel hub |
| 05/24/2000 | CN2379389Y Spare part for motor cycle when tyre broken |
| 11/10/1999 | CN1046210C Boost motor arrangement for person wearing four-roller skaters |
| 10/20/1999 | CN2344284Y Bicycle on ice |
| 06/16/1999 | CN2324060Y Buffer wabbler structure for sliding board vehicle |
| 03/16/1999 | US5882024 Self propelled trolley |
| 05/06/1998 | EP0764110B1 Self propelled trolley |
| 12/03/1997 | CN1036572C Driving means used on ice |
| 07/10/1997 | DE19600065A1 Frame rucksack used by skier |
| 03/26/1997 | EP0764110A1 Self propelled trolley |
| 10/08/1996 | US5562176 Motor arrangement for roller skater |
| 07/03/1996 | CN2230263Y Bicyle for riding on ice and snow |
| 04/17/1996 | CN1120815A Motor arrangement for roller skater |
| 03/16/1996 | CA2158309A1 Human powered skibob |
| 01/09/1996 | US5482302 Human powered skibob |
| 12/21/1995 | WO1995034463A1 Self propelled trolley |
| 12/20/1995 | EP0687623A1 Vehicle equipped with wheels and catepillar tracks for use on hard ground and on snow coverred ground |
| 11/01/1995 | CN1110953A Driving means used on ice |
| 08/10/1995 | WO1995021086A1 Moving mechanism for snowmobile |
| 10/20/1994 | DE4312000A1 Single-track vehicles which do not tip over because of the stable equilibrium |
| 09/29/1994 | WO1994021340A1 Motor arrangement for roller skater |
| 04/26/1994 | US5305846 Motorized trackboard |
| 04/13/1994 | CN2161558Y Sledge travelling on snow |
| 11/24/1993 | CN1078698A Manpower driving apparatus keeping with movement function |
| 08/19/1992 | CN2113242U Automatic sledge on ice arena |
| 03/18/1992 | CA2051316A1 Snow cycle attachment for bicycle frame |
| 02/11/1992 | US5087060 Rowing sled |
| 07/25/1991 | DE4001169A1 Roller mounted board for cycle punting - has front and rear wheels and raised support for easier steering |
| 09/19/1990 | CN2062317U Foot playing bicycle on ice |
| 07/24/1990 | US4943051 Human energy transmission device |
| 06/05/1990 | US4930796 Riding vehicle |
| 07/19/1989 | CN2041301U Elastic mechanical leg for manpower driven bicycle |
| 06/28/1989 | CN2040069U Bicycle imitation front and rear axle assembly |