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Patent Searching and Data


Title:
SHEET STORAGE BOX
Document Type and Number:
WIPO Patent Application WO/2011/048833
Kind Code:
A1
Abstract:
Conventional sheet storage boxes that have a sheet-anchoring sheet attached to a sheet-removal opening are a waste of resources, and those without a sheet-anchoring sheet attached to the opening had either the problem that the rim of the opening was too wide, making the opening itself larger and sheet anchoring weaker, or the problem that the rim of the opening was too close, making part of the opening smaller and sheet-removal resistance too large. To solve such problems, a sheet-removal opening for a sheet storage box is provided. The shape of the rim of the provided sheet-removal opening decreases the area of the opening space the right amount so as to restrict the movements of sheets, the rim of the opening is made a smooth convex curve to help the sheets slide smoothly, and the opening effectively incorporates both a section through which sheets can easily pass and a section on which sheets can be easily made to catch.

Inventors:
FUJIMOTO HIROMICHI (JP)
Application Number:
PCT/JP2010/057585
Publication Date:
April 28, 2011
Filing Date:
April 28, 2010
Export Citation:
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Assignee:
FUJIMOTO HIROMICHI (JP)
International Classes:
A47K10/42; B65D83/08
Domestic Patent References:
WO2005108238A12005-11-17
Foreign References:
JP2004208765A2004-07-29
JP2000053176A2000-02-22
JPH0928613A1997-02-04
JP2008137686A2008-06-19
JP2003040361A2003-02-13
JP2005225563A2005-08-25
JP2006016069A2006-01-19
JP2006027648A2006-02-02
JP2008162623A2008-07-17
JP2002104549A2002-04-10
JP2003040361A2003-02-13
Other References:
See also references of EP 2492213A4
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