Vehicle adaptable to various terrains

Details Vehicle adaptable to various terrains Vehicle adaptable to various terrains

2005-11-04

2008-10-21

Morris, Lesley D. (Department: 3611)

Motor vehicles

Power

Electric

C180S065600, C280S005220, C280S005260, C280S755000

Reexamination Certificate

active

07438145

ABSTRACT:
A vehicle is adaptable to various terrains. The vehicle includes a frame and two rolling sets connected to the frame. Each of the rolling sets includes two legs pivotally connected to the frame, two casters, a pin and a wheel. Each of the legs defines a slot. Each of the casters is connected to one of the legs. The pin is carried by the frame and extends through the slots so that the motor is moved when the legs are pivoted. The wheel is operably connected to the motor so that the casters and the wheel always grip the ground firmly regardless of whether the casters are up or down.

REFERENCES:
patent: 5944131 (1999-08-01), Schaffner et al.
patent: 6199647 (2001-03-01), Schaffner et al.
patent: 6234507 (2001-05-01), Dickie et al.
patent: 7040429 (2006-05-01), Molnar
patent: 7207403 (2007-04-01), Grymko et al.
patent: 7222881 (2007-05-01), Zhou
patent: 7234554 (2007-06-01), Mulhern et al.
patent: 7264272 (2007-09-01), Mulhern et al.
patent: 2001/0011613 (2001-08-01), Schaffner et al.
patent: 2003/0168265 (2003-09-01), Goertzen et al.
patent: 2004/0188152 (2004-09-01), Schaffner
patent: 2006/0249317 (2006-11-01), Fought

Affiliated with

Also associated with

Rating

Vehicle adaptable to various terrains does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vehicle adaptable to various terrains, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vehicle adaptable to various terrains will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3993122