<p>A step-up assist device having a base with extendable and retractable platform, an actuator engaged with linkage connected to the platform, the linkage configured to extend and retract the platform upon operation of the actuator.</p>
申请公布号
WO2006047551(A2)
申请公布日期
2006.05.04
申请号
WO2005US38472
申请日期
2005.10.24
申请人
FULL LIFE PRODUCTS, LLC;KARASIN, CRAIG;POPEK, ROBERT;REED, DAVID;VELLRATH, ANDREW;POWERS, THOMAS, J.
发明人
KARASIN, CRAIG;POPEK, ROBERT;REED, DAVID;VELLRATH, ANDREW;POWERS, THOMAS, J.
