B - Operations – Transporting – 62 – B
Patent
B - Operations, Transporting
62
B
280/8
B62B 5/02 (2006.01)
Patent
CA 1150333
ABSTRACT A stair climbing wheelchair carrier comprising a base, a handle portion detachably provided on the base, a pair of endless belt crawlers engaged with rollers provided on the base. The endless belt crawlers have an oblique overhang portion at one end of the base. The overhang portion has a height higher than a usual height of a step of the stair. The handle portion is secured to the wheelchair and longitudinally moved to one end of the base. The handle portion is secured to the base at the end portion.
375468
Ridout & Maybee Llp
Sunwa Sharyo Mfg. Co. Ltd.
LandOfFree
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