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. 10, 2013
Filed:
Jun. 10, 2008
Kousei Tanaka, Tokyo, JP;
Kaori Yamada, Tokyo, JP;
Kousei Tanaka, Tokyo, JP;
Kaori Yamada, Tokyo, JP;
Asahi Kasei Chemicals Corporation, Tokyo, JP;
Abstract
Provided is a film storage box, more particularly, a wrap film storage box in which a grip member for lifting the edge portion of a film is lifted in advance, the lift is maintained for a long period, and the grip member is highly durable against damage. The film storage box (or the wrap film storage box) is characterized in that the grip member is formed over the entire width of the front plate of the film storage box and is lifted in a curved shape by using a repulsive force generated by adhering an edge fold strip provided at the upper end edge of the front plate to the rear surface of the front plate, and durability is imparted by employing portions of the fold lines of the both side faces of the front plate as the both side portions of the grip member.