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Class Information
Number: 280/288.1
Name: Land vehicles > Wheeled > Occupant propelled type > Frames and running gear > Low profile
Description: Vehicles in which the frame and running gear are configured and arranged to accept a recumbent or semirecumbent occupant, producing a vehicle with a low center of gravity and reduced wind drag.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
6155584 Man-propelled vehicle, such as in particular a cycle Dec. 5, 2000
6105986 Handcycle Aug. 22, 2000
6086079 Bicycle and the like with chain transmission, multiple gears and pedal unit placed on the outside of the rear wheel Jul. 11, 2000
6068278 Method and apparatus for connecting side-by-side recumbent bicycles to form a quadracycle May. 30, 2000
6042134 Parallel linkage steering for a bicycle Mar. 28, 2000
6036210 Modified prone handcycle Mar. 14, 2000
6000707 Linear driving apparatus Dec. 14, 1999
5979922 Bicycle having novel drive and steering mechanisms Nov. 9, 1999
5951034 Semi-recumbent bicycle and conversion kit Sep. 14, 1999
5915710 Human powered vehicle Jun. 29, 1999
5911427 Sail and pedal powered vehicle with removable lateral support wheels Jun. 15, 1999
5887882 Prone bicycle Mar. 30, 1999
5853062 Recumbent electrically power-assisted bicycle Dec. 29, 1998
5732963 Human powered vehicle Mar. 31, 1998
5620196 Recumbent bicycle frame Apr. 15, 1997
5607171 Recumbent bicycle Mar. 4, 1997
5584494 Fitted recumbent bicycle frame building process Dec. 17, 1996
5568935 Recumbent cycle with improved drive and steering Oct. 29, 1996
5544906 Human powered recumbent vehicle Aug. 13, 1996
5516134 Seat for a wheeled vehicle May. 14, 1996
5509678 Recumbent bicycle Apr. 23, 1996
5486015 Human powered ground vehicle Jan. 23, 1996
5484152 Recumbent tricycle apparatus with differential brake steering Jan. 16, 1996
5465989 Hand-powered and controlled two-wheeled cycle for the disabled Nov. 14, 1995
5442972 Variable ratio bicycle drive mechanism Aug. 22, 1995
5441290 Pedal arm, pedal arm adjuster Aug. 15, 1995
5419574 Adjustable frame recumbent bicycle May. 30, 1995
5397145 Velocipede with single frame bar Mar. 14, 1995
5383675 Drive and control mechanisms for human powered vehicles Jan. 24, 1995
5380025 Tilt steering mechanism for a recumbent bicycle Jan. 10, 1995
5342074 Dual recumbent vehicle Aug. 30, 1994
5328194 Semi-recumbent bicycle with item storage compartment Jul. 12, 1994
5290054 Linear drive recumbent cycle Mar. 1, 1994
5288092 Arm powered tricycle and method of movement Feb. 22, 1994
5284351 Recumbent bicycle Feb. 8, 1994
5284355 Treadle-type vehicle having a foldable front wheel shaft Feb. 8, 1994
5272928 Apparatus for the transmission of power to a rotating member Dec. 28, 1993
5263732 Three wheel recumbent vehicle Nov. 23, 1993
5261686 Semi-recumbent Nov. 16, 1993
5215322 Dual and single seat composite bicycle frames and fabrication methods therefore Jun. 1, 1993
5201538 Ergonomic cycles Apr. 13, 1993
5069469 Recumbent cycle Dec. 3, 1991
5039470 Method of manufacturing a bicycle fork Aug. 13, 1991
4976451 Human powered vehicle Dec. 11, 1990
4925200 Tricycle drive mechanism May. 15, 1990
4925203 Semi-recumbent bicycle with adjustable frame May. 15, 1990
4900050 Manufacture of bicycle frames Feb. 13, 1990
4878684 Recumbent bicycle Nov. 7, 1989
4838568 Propulsion apparatus Jun. 13, 1989
4796907 Muscle-power-driven vehicle Jan. 10, 1989

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