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Patent Searching and Data


Title:
自動しおり
Document Type and Number:
Japanese Patent JP3592686
Kind Code:
B2
Abstract:
An automatic bookmark ( 1 ) is composed of a quadrangular base sheet ( 5 ), a pair of coupling bodies ( 6 a, 6 b) provided on one edge of the base sheet ( 5 ), a projecting body ( 13 ) provided between the coupling bodies ( 6 a, 6 b), elastic bodies ( 12 a, 12 b) connected on upper sides ( 29 a, 29 b) which are the forward ends of the pair of coupling bodies ( 6 a, 6 b) and provided with crease lines ( 15 ) in parallel with the upper sides ( 29 a, 29 b) and a V-shaped bookmark body ( 27 ) connected to the forward ends of the elastic bodies ( 12 a, 12 b) to oppose the base sheet ( 5 ). In use, this base sheet ( 5 ) is put between page sheets of a book, for holding a proper volume of page sheets between the base sheet ( 5 ) and the bookmark body ( 27 ). Thus, a side of the bookmark body ( 27 ) close to the fore edge of the book necessarily becomes a tilting inclining side ( 11 a). Therefore, a turned page sheet comes into contact with the inclining side ( 11 a), so that the bookmark body ( 27 ) is smoothly flapped up.

Inventors:
Harutoshi Inoshita
Application Number:
JP2002163874A
Publication Date:
November 24, 2004
Filing Date:
June 05, 2002
Export Citation:
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Assignee:
Astime Inc.
International Classes:
B42D9/02; B42D9/00; (IPC1-7): B42D9/02
Domestic Patent References:
JP1080376U
JP57098860U
JP4873057U
JP1141085U
Attorney, Agent or Firm:
Taiji Kasai