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. 12, 2007
Filed:
Mar. 29, 2004
Katsumi Nakano, Kashiwara, JP;
Katsumi Nakano, Kashiwara, JP;
Kashiwara Seitai Co., Ltd., Osaka, JP;
Abstract
It is an air-filled cushioning material which sufficiently protects an article to be protected with less possibility of rupture of sheets against an external force to a compartment thereof or wild bounding in falling. The air-filled cushioning materialformed of non-breathable soft resin sheets has a compartment areathat produces cushioning effect by filling it with air. The compartment areais separated into a first compartmentand an adjacent second compartment, both compartmentscommunicating with each other via an air-flow passage. The air-flow passageallows an air-flow to pass from either of the compartmentsto the other while applying resistance. The air moves from either of the compartmentswhich accepts an external force P to the other through the air-flow passage