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:
Jun. 17, 1997
Filed:
Jun. 07, 1995
Applicant:
Inventor:
Tadashi Iura, Matsuyama-shi, Ehime 791, JP;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
A61G / ; A61G / ;
U.S. Cl.
CPC ...
5617 ; 5613 ;
Abstract
A posture change-over device is designed so that the posture of the head supporting frame when the back supporting frame is raised and pivoted can be selected from two postures; a posture where the head supporting frame is kept horizontal and a posture where the head supporting frame and the back supporting frame form one plane. Therefore, in the latter case, the bed can be used in the same manner as previous beds capable of raising the upper body, and in the former case, a user can raise his/her upper body without dropping the pillow or articles even when he/she raises his/her back.