PATENTS

 

TWO-WHEEL BATTERY-POWERED VEHICLE (STEADISEG)

World: WO2012136798A1
Europe: EP2694357B1
US: US9156516B2

 

SUPPORT VEST (EXOVEST)

World: WO2013155065A1
Europe: EP2836097B1
US: US9918540
Spain: ES2633176T3

 

ELEVATING WALKER CHAIR (ZEEN)

World: WO2016010863A1
Europe: EP3169293A4
US: US20170209319A1
Canada: CA2954656A1
South Korea: KR20170030565A
Japan: JP2017520352A
Australia: AU2015290001B2
China: CN106714760B
Mexico: MX2017000479A
Israel: IL250070D0

 

ELEVATING WALKER CHAIR AND CONVERTABLE SEAT (ZEEN)

World: WO2019191097A1
Taiwan: TW201946601A

 

LIFTING MECHANISM AND CHAIRS

World: WO2020005350A1
Taiwan: TW201941717A

 

DUAL-STATE CASTER AND METHOD

World: WO2018089303A1
US: US20200047552A1
South Korea: KR20170030565A
Australia: AU2017356870A1
China: CN109906153A
Canada: CA3082092A1
Europe: EP3538381A4