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:
Sep. 17, 2019
Filed:
Mar. 25, 2014
Paramount Bed Co., Ltd., Tokyo, JP;
Tatsuya Shimada, Tokyo, JP;
Eita Hirai, Tokyo, JP;
Yuji Hosokawa, Tokyo, JP;
Dan Kageyama, Tokyo, JP;
Shinnosuke Kubota, Tokyo, JP;
PARAMOUNT BED CO., LTD., Tokyo, JP;
Abstract
In the present invention, in accordance with a tilt and back-raising command (Step S—Yes), knee-raising operation for raising the knees of the user is performed by actuating a knee bottom placed on a top frame (Step S). Next, after execution of the knee-raising operation, tilting operation for making the head-side height of the top frame higher than the foot-side height of the top frame by moving up and down the head side and foot side of the top frame relative to the floor (Step S). By this, the user can take a comfortable position just like sitting in the final position after the user's back has been raised, and it is possible to reduce user's feeling of being pressed on the back and in the belly and prevent user's significant body slippage.