Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Artificial limb including air cylinder device

Artificial limb including air cylinder device

US Patent 5888237 · Granted Mar 30, 1999

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Multi-articulated link knee joint2024
Prosthetic leg knee joint, braking device, and load position detector2022
Multi-articulated link knee joint2021
Multi-articulated link knee joint2021
Multi-articulated link knee joint2015
Liquid circulation heating system2014
Prosthetic limbs with means capable of reducing torque in the initial period of 2013
Knee joint including manual lock mechanism and artificial thigh2013
Refrigeration cycle apparatus2012
Start-up control method for refrigeration cycle apparatus and refrigeration cycl2010
Adjustable adaptor for a prosthetic leg2010
Prosthetic leg with knee braking function2009