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:
Sep. 29, 2020
Filed:
Sep. 27, 2016
Wheelchair Escalators, Llc, Farmington Hills, MI (US);
Raymond N. Okonski, Farmington Hills, MI (US);
Nassif E. Rayess, Warren, MI (US);
Darrell K. Kleinke, Livonia, MI (US);
Christopher M. Sassak, Dearborn, MI (US);
George Taro, Canton, MI (US);
Evan Jeffries, Farmington Hills, MI (US);
Wheelchair Escalators, LLC, Farmington Hills, MI (US);
Abstract
A wheelchair lift apparatus that includes a stand that includes a pair of inclined rails; and a platform adapted to carry a wheelchair, wherein the platform includes a driving portion and a driven portion for moving the platform along the rails, wherein, when the driving portion actuates the driven portion in a first direction, the platform ascends along the rails, wherein, when the driving portion actuates the driven portion in a second and opposite direction, the platform descends along the rails.