FR1564134A - - Google Patents

Info

Publication number
FR1564134A
FR1564134A FR1564134DA FR1564134A FR 1564134 A FR1564134 A FR 1564134A FR 1564134D A FR1564134D A FR 1564134DA FR 1564134 A FR1564134 A FR 1564134A
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1564134A publication Critical patent/FR1564134A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
    • B43L1/008—Repeatedly-usable boards or tablets for writing or drawing with magnetic action
FR1564134D 1967-05-22 1968-03-19 Expired FR1564134A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64002467A 1967-05-22 1967-05-22

Publications (1)

Publication Number Publication Date
FR1564134A true FR1564134A (fr) 1969-04-18

Family

ID=24566518

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1564134D Expired FR1564134A (fr) 1967-05-22 1968-03-19

Country Status (4)

Country Link
US (1) US3426453A (fr)
DE (1) DE1761442C3 (fr)
FR (1) FR1564134A (fr)
GB (1) GB1168217A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2387484A1 (fr) * 1977-04-11 1978-11-10 Pilot Pen Co Ltd Panneau magnetique pour dispositif d'affichage

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE315155B (fr) * 1968-07-08 1969-09-22 A Oefwerstroem
US3787839A (en) * 1970-11-12 1974-01-22 Minnesota Mining & Mfg Magnetic viewer device having movable anisotropic elements
US3724110A (en) * 1972-05-22 1973-04-03 Worthington Corp Visual display board
US3825927A (en) * 1972-06-14 1974-07-23 R Passien Magnetic discboard
US3995386A (en) * 1972-10-18 1976-12-07 Hassan Paddy Abdel Salam Information display device
US3998004A (en) * 1975-05-27 1976-12-21 Ehrlich Brent H Geometric construction kit
CA1097915A (fr) * 1977-04-22 1981-03-24 Kokusai Display Kogyo Co., Ltd. Dispositif d'affichage d'information a l'aide d'aimants
US4221062A (en) * 1979-01-08 1980-09-09 Turner Bruce E Apparatus for demonstrating transmission of nerve impulses
JPS5931279Y2 (ja) * 1979-12-28 1984-09-05 株式会社タカラ 物品収容送り出し玩具
JPS57500640A (fr) * 1980-04-09 1982-04-15
US4398893A (en) * 1981-09-14 1983-08-16 Motion Marker Systems, Incorporated Erasable magnetic diagramming panel
US4931019A (en) * 1988-09-01 1990-06-05 Pennwalt Corporation Electrostatic image display apparatus
US5111193A (en) * 1990-06-06 1992-05-05 American On-Premise Advertising Company Electronic display element for electronic display device
US5148156A (en) * 1990-06-06 1992-09-15 American Electronic Sign Company Electronic display device having a plurality of pixel elements
US6677922B1 (en) 1995-12-04 2004-01-13 3M Innovative Properties Company Display element having retroreflective surface
JP4026696B2 (ja) * 1998-02-27 2007-12-26 パイロットインキ株式会社 磁気表示装置
US6092294A (en) * 1998-07-14 2000-07-25 Hop Lee Cheong Industrial Company Limited Drawing board
US6550812B1 (en) 2002-02-15 2003-04-22 Avery Dennison Corporation Magnetic write/erase binder
US20080274445A1 (en) * 2004-01-29 2008-11-06 Kabushiki Kaisha Pilot Corporation (Also Trading As Pilot Corporation) Reversal Magnetic Display Panel
US20060051725A1 (en) * 2004-09-08 2006-03-09 Buccella Robert J Magnetic art toy
US20080030290A1 (en) * 2006-08-04 2008-02-07 Robert John Norman Magnetic stylus and visual display
US8057238B2 (en) * 2009-08-17 2011-11-15 Xingkang Li Magnetically actuated visual display board
USD631537S1 (en) 2009-09-15 2011-01-25 Mcneil-Ppc, Inc. Oral dosage form
CA2756384A1 (fr) * 2011-10-28 2013-04-28 Scott Knox Element magnetique pour un tableau de jeu et tableau de jeu magnetique
CN113787855B (zh) * 2021-09-23 2022-09-30 嘉兴市先超塑胶制品有限公司 一种双面磁性写字板

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2589601A (en) * 1950-09-26 1952-03-18 Edward N Burnett Magnetic slate
US3140553A (en) * 1960-08-24 1964-07-14 Ferranti Ltd Magnetically operated sign
US3103751A (en) * 1961-05-05 1963-09-17 Wilfred J Mcdonald Chalkless writing board
USRE25363E (en) * 1961-10-27 1963-04-02 Magnetic writing materials set
US3214171A (en) * 1963-08-08 1965-10-26 Luchland Company Magnetic game device
US3295238A (en) * 1963-11-01 1967-01-03 Ferranti Packard Ltd Sign element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2387484A1 (fr) * 1977-04-11 1978-11-10 Pilot Pen Co Ltd Panneau magnetique pour dispositif d'affichage

Also Published As

Publication number Publication date
DE1761442B2 (de) 1973-08-23
DE1761442C3 (de) 1974-03-14
US3426453A (en) 1969-02-11
GB1168217A (en) 1969-10-22
DE1761442A1 (de) 1971-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse