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:
May. 10, 2016
Filed:
Nov. 10, 2014
Karma Medical Products Co., Ltd., Minsyong Township, Chiayi County, TW;
Eric Van Olst, Denekamp, NL;
Chih-Chuan Yang, Minsyong Township, Chiayi County, TW;
Cheng-Jy Tien, Minsyong Township, Chiayi County, TW;
Karma Medical Products Co., Ltd., Minsyong, TW;
Abstract
A controller shifting device for interconnecting an armrest and a controller of a powered wheelchair includes an adjustment mechanism. The adjustment mechanism includes a casing, a first connection seat connected to the casing for connection with the armrest, and a second connection seat connected to the casing for installation of the controller. When the casing rotates from an operating position to a folded position, the second connection seat is lowered for placing the controller below the armrest.