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:
Oct. 27, 1981
Filed:
Oct. 23, 1979
Dwane P Simmons, Highland, CA (US);
Ray E Lynn, San Bernardino, CA (US);
Other;
Abstract
A portable apparatus to enable a wheel chair invalid to be transferred onto and out of a bed or chair, comprising an overhead track extending over the bed or chair supported by a tripod with telescoping legs at each end, and a wheeled carriage that rides on the track. The wheeled carriage is equipped with a winch and rope tackle that hooks onto a flexible fabric sling in which the invalid sits. Activating the winch raises the sling clear of the wheel chair and the wheeled carriage is moved over the bed or chair. The sling is then lowered to the bed or chair and disconnected from the tackle. The apparatus can be broken down in sections, the tripod legs telescoped and folded, and all parts placed in an automobile trunk for transport or storage in a small space.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile