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Class Information
Number: 280/11
Name: Land vehicles > Wheeled and runner > Retracting wheel or runner > Pivoted lateral axis
Description: Vehicles in which the adjustable running-gear is pivoted to swing about an axis laterally of the vehicle.

Patents under this class:

Patent Number Title Of Patent Date Issued
8482417 System and method for network-based jump area monitoring Jul. 9, 2013
8164472 System and method for monitoring a jump landing area Apr. 24, 2012
7500678 Airplane ski lift Mar. 10, 2009
7414528 Apparatus and method for improving ski jump safety Aug. 19, 2008
7290774 Wheel unit for ski-mounted vehicle Nov. 6, 2007
7222866 Child's wagon May. 29, 2007
7121560 Ski assembly for a stroller Oct. 17, 2006
7017228 Pneumatic locking swivel caster Mar. 28, 2006
6805658 Skateboard simulator Oct. 19, 2004
6450510 In-line roller skate having adjustable toe portion Sep. 17, 2002
5908196 Apparatus for roller skating and roller blading and method thereof Jun. 1, 1999
5636853 Baby rocking carriage Jun. 10, 1997
5464237 Folding cart Nov. 7, 1995
5439237 Snowmobile ski wheels Aug. 8, 1995
5253825 Aircraft ski Oct. 19, 1993
4603869 Helicopter ground handling wheel assembly Aug. 5, 1986
4393953 Snowmobile Jul. 19, 1983
4311215 Brake for a slide coaster sled Jan. 19, 1982
4265461 Combined plaything and receptacle for infants May. 5, 1981
4191391 Shopping cart with auxiliary sled attachment Mar. 4, 1980
4168841 Conversion system for pedal operated cycles with improved rear wheel apparatus Sep. 25, 1979
4163564 Shopping cart skis Aug. 7, 1979
3973785 Sled Aug. 10, 1976

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