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:
Nov. 16, 2004
Filed:
Apr. 21, 2003
Theodore D. Wakefield, II, Vermillion, OH (US);
Julie A. Jacono, Rocky River, OH (US);
Invacare Corporation, Elyria, OH (US);
Abstract
A method of setting values of a multiplicity of performance parameters of a power driven wheelchair into a controller thereof comprises the steps of: grouping the multiplicity of performance parameters into at least two groups; for each group, (a) establishing a corresponding relationship between a selected performance parameter and each of the other performance parameters; and (b) presetting the established relationships into the controller; determining a value for each selected performance parameter based on the user's capabilities of operating the wheelchair; entering the determined value for each selected performance parameter into the controller; deriving automatically by the controller for each group a value for each of the other performance parameters based on the entered value of the selected performance parameter and the corresponding established relationships of each of the other performance parameters with the selected performance parameter; and storing the entered and derived values of the performance parameters into the controller.