Mike Wilson,Stephen Sanford,Ross Walker,Oksana Davyda
申请号：
US15657179
公开号：
US09962303B1
申请日:
2017.07.23
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A combination wheelchair-walker having an upper frame a lower frame comprised of two arc-shaped members, in which each arch-shaped member is configured to extend from the front of the device to the back of the device, each of the two arc-shaped members having a front end and a rear end two front wheels two rear caster wheels, each of which is attached to the rear end of one of the two arc-shaped members and two skids, each of which is attached to the front end of one of the two arc-shaped members. The upper frame is configured to be detached from the lower frame by unlocking four retention pins and lifting the upper frame off of the lower frame.
