Title:
CALENDAR
Document Type and Number:
Japanese Patent JP3541825
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a calendar free from a problem such as bending centered around a calendar hanging through hole on a spine mount of an appropriate thickness, in an environment-friendly calendar.
SOLUTION: This calendar is of such a structure that a through hole is formed penetrating along the upper side of a paper piece laminate composed of a plurality of lapped pieces of calendar paper and is filled with an adhesive and the upper side part of the laminated paper pieces is held and bonded by the doubled spine mount. In addition, this calendar ahs through holes for the adhesive to be injected into, formed on the periphery of the calendar hanging through hole. Further, an L-shaped part or an almost 45° linear projecting part or a combination of these projecting parts are provide along the doubled spine and besides, from the inside to the outside, at the lower side corner part of the surface of the spine mount.
Inventors:
Hanada civilization
Toru Matsumoto
Okada Shuo
Toru Matsumoto
Okada Shuo
Application Number:
JP2001288448A
Publication Date:
July 14, 2004
Filing Date:
July 19, 1995
Export Citation:
Assignee:
Toppan Printing Co., Ltd.
International Classes:
B42D5/04; B42D5/06; (IPC1-7): B42D5/04; B42D5/06
Domestic Patent References:
| JP3001182U |