Title:
NOTEBOOK SYSTEM
Document Type and Number:
Japanese Patent JP2017019099
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To enhance efficiency in creating a binder type notebook.SOLUTION: A notebook system (1) comprises: a cover part (10); a ring binder (20) having openable/closable rings disposed along a back part at equal intervals; a punch(30) having a plurality of punching blades used for boring holes in sheets; and a positioning part (40) having engaging parts engageable with the punch arranged at equal intervals. The notebook system can use any paper sheet as a paper sheet for loose-leaf, owing to its feature for boring binding holes at correct intervals.SELECTED DRAWING: Figure 1
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Inventors:
OKA SHUNSUKE
Application Number:
JP2016133785A
Publication Date:
January 26, 2017
Filing Date:
July 05, 2016
Export Citation:
Assignee:
CARL MFG CO
International Classes:
B26F1/32; B26D7/01; B26D7/02; B26D7/20; B42B5/10; B42D3/04; B42D3/12; B42D3/18; B42D15/00; B42F13/16; B65D63/00
Attorney, Agent or Firm:
Naoko Asahi
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