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. 01, 1990
Filed:
Oct. 07, 1988
Ulrich Weidmann, CH-8302 Kloten, CH;
Other;
Abstract
A motion device which provides circulatory stimulation and therapy of vascular disorders of legs. The motion device comprises two pivoting pedals positioned in a heel area on a base plate. The pedals are connected to a mechanism positioned between the pedals. The mechanism comprises a crank system having a shaft which is parallel to the pivoting axis of the pedals so that the pedals must be moved in push-pull motion. The shaft is connected with a transmission gearing which drives a flywheel. Thus the user of the device can easily overcome the top dead center points during operation. Through the use of a brake operating lightly on the flywheel, the necessary magnitude of force when stepping on the pedals can be sensitively adjusted.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile