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. 31, 2005
Filed:
Aug. 12, 2002
Shoji Kawamura, Ohme, JP;
Yukihiro Takeda, Fujieda, JP;
Kenichi Tsuruhashi, Yaizu, JP;
Hirotoshi Kubota, Haibara-gun, JP;
Masao Sasaki, Shimada, JP;
Shoji Kawamura, Ohme, JP;
Yukihiro Takeda, Fujieda, JP;
Kenichi Tsuruhashi, Yaizu, JP;
Hirotoshi Kubota, Haibara-gun, JP;
Masao Sasaki, Shimada, JP;
France Bed Co., Ltd., Tokyo, JP;
Abstract
A bed cushion providing a soft feeling without bottomed feeling and providing a cushionability even against a small load and a durability, and a bed using the cushion; a forming die for cushion capable of smoothly and neatly releasing a product by reducing a sticky feeling and a blocking produced when releasing the cushion formed by using elastomer; the cushion, comprising thin-walled partition walls erected parallel with each other generally in a lattice shape in plan view, whereby a soft contact feeling near a water bed can be provided while preventing air blow noise from being produced by a user.