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1. WO1991000184 - EDUCATIONAL METHOD, REUSABLE EDUCATIONAL BOOKMARKING DEVICE AND WRITING INSTRUMENT CLIP

Publication Number WO/1991/000184
Publication Date 10.01.1991
International Application No. PCT/US1990/003685
International Filing Date 28.06.1990
Chapter 2 Demand Filed 28.01.1991
IPC
B42D 9/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
DBOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
9Bookmarkers; Spot indicators; Devices for holding books open; Leaf turners
CPC
B42D 9/007
BPERFORMING OPERATIONS; TRANSPORTING
42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
DBOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
9Bookmarkers; Spot indicators; Devices for holding books open
001Devices for indicating a page in a book, e.g. bookmarkers
004removably attached to the book
007Loose bookmarkers
Applicants
  • DICKSON, Sandra, L. [US/US]; US
Inventors
  • DICKSON, Sandra, L.; US
Agents
  • KANANEN, Ronald, P. ; Marks, Murase & White 2001 L Street, N.W., Suite 750 Washington, DC 20036, US
Priority Data
372,60328.06.1989US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) EDUCATIONAL METHOD, REUSABLE EDUCATIONAL BOOKMARKING DEVICE AND WRITING INSTRUMENT CLIP
(FR) PROCEDE EDUCATIF, DISPOSITIF DE FABRICATION DE LIVRE EDUCATIF REUTILISABLE ET ATTACHE POUR INSTRUMENTS D'ECRITURE
Abstract
(EN)
An educational method and bookmarker device which includes an elongated planar sheet assembly (12) of polyvinyl plastic overlaminated with clear vinyl so as to form a recording surface (14). The smooth and glossy finish of recording surface (14) facilitates writing and subsequent erasing of indicia recorded with a writing instrument (20). Permanent indicia (16) is provided on the recording surface to facilitate recording and compilation of words and/or notes. The recording surface also includes a non-erasable portion (22) of polyvinyl plastic having a matte-finish so that information may be permanently recorded on the non-erasable portion (22). A clip (26) is ultrasonically welded to the sheet assembly (12) to releasably retain the writing instrument (20). The clip has a resilient retaining portion (30) to releasably retain the writing instrument and a planar attaching portion (28) having energy deflectors (32) to facilitate ultrasonic welding of the clip to the sheet assembly.
(FR)
L'invention concerne un procédé éducatif et un dispositif de fabrication de livres comprenant un ensemble plan allongé de feuilles (12) en plastique de polyvinyle recouvert de vinyle transparent de manière à former une surface d'enregistrement (14). La finition lisse et brillante de ladite surface d'enregistrement (14) facilite l'écriture et l'effacement de signes tracés à l'aide d'un instrument d'écriture (20). On a prévu des signes permanents (16) sur la surface d'enregistrement, afin de faciliter l'enregistrement et la compilation de mots et/ou de notes. La surface d'enregistrement comprend également une partie non effaçable (22) en plastique de polyvinyle, présentant une finition mate de sorte que les informations peuvent être enregistrées de manière permanente sur la partie non effaçable (22). Une attache (26) est soudée par ultrasons audit ensemble de feuilles (12) afin de maintenir de manière libérable ledit instrument d'écriture (20). L'attache comporte une partie de rétention résiliente (30) destinée à maintenir de manière détachable ledit instrument d'écriture, ainsi qu'une partie de fixation plane (28) comportant des déflecteurs d'énergie (32) destinés à faciliter la soudure par ultrasons de ladite attache audit ensemble de feuilles.
Also published as
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