| Patents for B62K 13 - Cycles convertible to, or transformable into, other types of cycles or land vehicles (1,539) |
|---|
| 08/01/2001 | CN2440732Y Device for changing sliding board into union board |
| 08/01/2001 | CN2440731Y Connector for united sliding board |
| 07/26/2001 | DE10002828A1 Pedal power-driven snow-mobile is of bicycle-type construction with pedal drive and single/double front ski and back ski |
| 07/26/2001 | DE10002783A1 Specially adapted bicycle to operate lawn mowers etc. has front sleeve-like holder for attachment to mower |
| 07/12/2001 | WO2001049551A1 A bicycle able to overcome obstacles |
| 07/04/2001 | EP0869021B1 Self-propelled vehicle |
| 06/21/2001 | WO2001044041A1 A convertible wheeled vehicle |
| 06/20/2001 | CN2435310Y Multi-functional folding bicycle |
| 06/20/2001 | CN1300262A Combination bicycle and boat |
| 06/06/2001 | CN2433164Y Portable multifunction folding bicycle |
| 05/30/2001 | CN2432124Y Combined bicycle |
| 05/10/2001 | DE19950720A1 Pedal-driven amphibious vehicle, with inflatable float attached to bicycle |
| 04/18/2001 | EP1092609A1 Ski attachment |
| 04/15/2001 | CA2285892A1 Cycleski |
| 04/11/2001 | EP1091133A1 Length adjustable telescopic assembly and its applications |
| 04/10/2001 | US6213237 Motorcycle stop support wheels |
| 03/21/2001 | CN2424098Y Steerwheel four-wheel motorcycle |
| 03/20/2001 | US6203472 Wheel attachment |
| 03/20/2001 | CA2284370A1 Bicycle attachment for mobility on snow terrain (b-track) |
| 02/22/2001 | DE19826267C2 Kombinierte Vorrichtung zum Ziehen eines Fahrrades, ebenfalls umzubauen als Fahrradanhänger Combined device for drawing a bicycle also convert bike trailer |
| 01/11/2001 | WO2001002240A1 Bicycle |
| 01/11/2001 | DE19930511A1 Fahrrad Bicycle |
| 01/09/2001 | US6170844 Dual bicycle connecting kit |
| 01/03/2001 | EP0966383A4 Bicycle towing device |
| 12/26/2000 | US6164666 Adaptable cycle |
| 12/20/2000 | CN2411190Y Rest tricycle riding by two-person |
| 12/05/2000 | US6155582 Bicycle coupling device |
| 12/05/2000 | US6155368 Auxiliary wheel conversion assembly for a motorcycle |
| 11/02/2000 | EP1048559A1 Wheeled toy for child |
| 10/26/2000 | WO2000063065A1 Dual bicycle connecting kit |
| 10/25/2000 | EP1045791A1 Modular bicycle for one or more persons |
| 10/25/2000 | CN2402592Y Multifunctional foldable bicycle |
| 10/12/2000 | WO2000059772A1 Pedal-actuated vehicle built for three |
| 09/13/2000 | CN2395968Y Dual-purpose combined folding bicycle |
| 08/30/2000 | EP1030801A1 Electric vehicle |
| 08/17/2000 | WO2000010865A9 Combination bicycle and boat |
| 08/02/2000 | CN2389830Y Tricycle convertible to wheelchair |
| 08/01/2000 | US6095275 Conversion system for all terrain vehicles |
| 07/19/2000 | CA2259755A1 Device for converting a bicycle into a snow ski bicycle |
| 07/18/2000 | US6089586 Convertible scooter/trike |
| 07/08/2000 | CA2258219A1 Auxiliary wheel conversion assembly for a motorcycle |
| 07/05/2000 | CN2385956Y Dismountable and reclining sitting type two-body bicycle |
| 07/04/2000 | US6082753 Method of use of folding trailer gooseneck |
| 06/20/2000 | US6077134 Combination bicycle and boat |
| 06/15/2000 | WO2000034113A1 A modified cycle frame |
| 06/15/2000 | DE19855714A1 Water float is powered by a bicycle with two floats and a forward rudder and a friction drive roller at the rear wheel geared to a propeller for the forward movement |
| 06/02/2000 | WO2000010865A3 Combination bicycle and boat |
| 05/31/2000 | CN1254663A Dual-rider parallel bicycle |
| 05/30/2000 | US6068278 Method and apparatus for connecting side-by-side recumbent bicycles to form a quadracycle |
| 05/16/2000 | US6062156 Snowmobile powered watercraft |
| 05/13/2000 | CA2254037A1 Auxiliary wheel conversion assembly for a motorcycle |
| 04/27/2000 | WO2000023317A1 Modular bicycle for one or more persons |
| 04/18/2000 | US6050580 Tow bar for towing a trailing bicycle by a leading bicycle |
| 04/13/2000 | DE19949917A1 Multiple use carriage for prams, push-chairs (strollers) etc., which can also be used for children's pedal cars, tricycles etc. |
| 04/06/2000 | DE19844312A1 Device to transport one or two bicycles by means of single bicycle has base frame attached on luggage rack of transporting bicycle, and one or more struts extend at right angles to base frame and have holder elements on ends |
| 03/22/2000 | CN1248208A Folding trailer gooseneck |
| 03/14/2000 | US6036215 Device for linking two or more bicycles in tandem |
| 03/02/2000 | WO2000010865A2 Combination bicycle and boat |
| 03/01/2000 | CN2366343Y Car like bicycle for travelling |
| 02/23/2000 | EP0980820A1 Device for joining two bicycles by means of an articulated and adjustable connection |
| 02/21/2000 | CA2245480A1 Bicycle coupling apparatus |
| 02/08/2000 | US6022036 Bicycle apparatus |
| 02/02/2000 | EP0976648A1 Vehicle |
| 02/02/2000 | EP0951419A4 Folding trailer gooseneck |
| 12/30/1999 | DE19828771A1 Electrical sliding suitcase for attachment to bicycle has motor and components stored in the |
| 12/29/1999 | EP0966383A2 Bicycle towing device |
| 12/28/1999 | US6006847 Endless track structure for light wheeled vehicle |
| 12/16/1999 | DE19826267A1 Coupling device to connect child's bicycle to adult bicycle |
| 12/16/1999 | DE19826217A1 Towing appliance for bicycle |
| 12/07/1999 | US5997019 Propelled device with wheels and pedal elements |
| 11/17/1999 | CN2349113Y Combination changeable multi-function motor tricycle |
| 11/11/1999 | DE19919175A1 Perambulator option for child's bicycle trailer |
| 11/03/1999 | CN2346679Y Rear shaft rotary double-man driving bicycle |
| 10/28/1999 | WO1999035029A8 Folding trailer gooseneck |
| 10/27/1999 | EP0951419A1 Folding trailer gooseneck |
| 10/07/1999 | CA2234177A1 Adaptable cycle |
| 09/17/1999 | CA2266604A1 Loose soil tread |
| 09/15/1999 | CN2338251Y Sectional and double riders travelling bicycle |
| 09/14/1999 | US5951034 Semi-recumbent bicycle and conversion kit |
| 09/03/1999 | CA2264424A1 Bicycle coupling device |
| 09/01/1999 | CN2335875Y Riding and body-building four-wheeled cycle |
| 08/17/1999 | US5938223 Folding trailer gooseneck |
| 08/11/1999 | CN2332643Y Rear riding manpower four-wheel cycle |
| 07/15/1999 | WO1999035029A1 Folding trailer gooseneck |
| 07/15/1999 | CA2277149A1 Folding trailer gooseneck |
| 06/29/1999 | US5916067 System for converting a bicycle into a bicycle exerciser |
| 06/29/1999 | CA2160631C Bicycle towing apparatus |
| 06/15/1999 | US5911427 Sail and pedal powered vehicle with removable lateral support wheels |
| 06/02/1999 | EP0918683A1 Connection device for bicycles |
| 06/02/1999 | CN2321692Y Multi-driving co-operating bicycle with torque synthesized driving-chain differential gearing device |
| 05/20/1999 | DE19749647A1 Foldable wings for motor vehicles, small aircraft, etc. |
| 05/20/1999 | DE19749249A1 Towing device enabling one bicycle to tow another |
| 05/19/1999 | CN2319297Y Folding trailer for bicycle |
| 05/05/1999 | CN1215679A Bike for four people |
| 05/04/1999 | US5899291 Three wheel motorcycle |
| 04/29/1999 | WO1999002391A3 Wheel attachment |
| 04/21/1999 | CN2315028Y Foldable trailer for bicycle |
| 04/21/1999 | CN2315027Y Foldable tailer for bicycle |
| 04/21/1999 | CN2315026Y Detachable double person bicycle |
| 04/14/1999 | CN2313829Y Wheeled chair with pedal drive |