The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 01, 2008
Filed:
Apr. 27, 2007
Fong-chin Su, Tainan City, TW;
Jyh-jong Chang, Kaohsiung City, TW;
Cheng-chun Chen, Feng Shan City, Kaohsiung County, TW;
Fong-Chin Su, Tainan City, TW;
Jyh-Jong Chang, Kaohsiung City, TW;
Cheng-Chun Chen, Feng Shan City, Kaohsiung County, TW;
Other;
Abstract
A powered patient lift device includes a main frame having a beam and a wheel chassis. The top of the beam is pivotally connected with a lifting arm. One end of the lifting arm is provided with a seat. A power unit is adapted to drive a lifting unit which then links the lifting arm to move. A control unit is to activate the power unit. A knee support is disposed at a lower section of the beam. The knee support is provided with a knee pad to engage with a user's knee. When the lifting unit is activated, the lifting arm is linked to move the supporting unit to assist the user to stand up or to sit down.