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:
Apr. 04, 1995
Filed:
Jul. 26, 1993
Daniel Dietrich, Medina, OH (US);
Raymond A Failor, Seville, OH (US);
Hausted, Inc., Medina, OH (US);
Abstract
A patient support apparatus such a surgical table or a stretcher is provided. The apparatus includes a top assembly for supporting a patient in a variety of selected positions. The top assembly is supported by first and second hydraulic column assemblies which are, in turn, mounted to a base assembly. A stabilizing mechanism is provided for exerting a constant downward force upon the hydraulic column assembly supporting the head end of the top assembly. The stabilizing mechanism counteracts the lifting force at the head end of the apparatus when a patient's weight is located at or beyond the foot end thereof. The stabilizing mechanism includes a gas spring which is mounted to the base assembly and a cable connected between the base assembly and top assembly. The gas spring exerts a constant force upon the cable in all elevational positions of the top assembly.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile