Wheeled > Occupant propelled type > With propulsion means > Patents

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Class Information
Number: 280/210
Name: Land vehicles > Wheeled > Occupant propelled type > With propulsion means
Description: Vehicles which have some positive means operable by the occupant for propelling the vehicle.

Sub-classes under this class:

Class Number	Class Name	Patents
280/212	Added or stored energy device	32
280/242.1	Hand propelled	57
280/218	Inching or step-by-step	26
280/240	Interconnected steering means	43
280/241	Intermittent gripped belt or chain	13
280/219	Intermittent ground engaging drive	9
280/220	Movable occupant support	85
280/253	Oscillating lever	76
280/230	Plural power application	36
280/252	Reciprocating power application	82
280/236	Reversing and power ratio change	118
280/259	Rotary crank power	157
280/211	Steering by driving	24
280/251	Strap, drum, and ratchet	36
280/239	Three tandem wheels	26

Patents under this class:

Patent Number	Title Of Patent	Date Issued
7267030	Bicycle crank assembly	Sep. 11, 2007
7195263	Vehicle frame structure	Mar. 27, 2007
7188694	All-surface vehicle	Mar. 13, 2007
7146008	Conditional access television sound	Dec. 5, 2006
6957129	Control unit for motor-assisted bicycle	Oct. 18, 2005
6836711	Bicycle data acquisition	Dec. 28, 2004
6702051	Detachable transmission mechanism for a wheel chair	Mar. 9, 2004
6699161	Adjustable pedal drive mechanism	Mar. 2, 2004
6698779	Kinetic energy generating mechanism	Mar. 2, 2004
6609721	Self propelled multi-axle scooter	Aug. 26, 2003
6499755	Operation arrangement for a twist vehicle	Dec. 31, 2002
6371891	Adjustable pedal drive mechanism	Apr. 16, 2002
6302421	Vehicle with swivel control of casters for enabling rider or external steering	Oct. 16, 2001
6257610	Foot-operated propulsion apparatus for wheelchairs and other selected devices	Jul. 10, 2001
5884922	Child transport device	Mar. 23, 1999
5690345	Bicycle pedal that moves in a rectilinear path	Nov. 25, 1997
5602448	Electric powered bicycle	Feb. 11, 1997
5361863	Power transmission for coupling a prime mover to a vehicle	Nov. 8, 1994
5320372	Rolling device as game of skill	Jun. 14, 1994
5121809	Vehicle with laterally adjustable steering axis	Jun. 16, 1992
5098087	Pole propelled land vehicle	Mar. 24, 1992
4961477	Wheel chair transporter	Oct. 9, 1990
4861053	Spherical support apparatus movable over plane surfaces	Aug. 29, 1989
4790546	Toy tracked vehicle	Dec. 13, 1988
4730840	Miniature front wheel drive bicycle for child	Mar. 15, 1988
D263693	Three wheel motorcycle body	Apr. 6, 1982
4133550	Bicycle and power transmission system	Jan. 9, 1979
4087104	Method of manually propelling a cambering vehicle	May. 2, 1978
4087107	Cambering vehicle with trailing arm seat for vehicle operator	May. 2, 1978
3997016	Motorcycle safety hub	Dec. 14, 1976