GB2346838B - Magnetic display device - Google Patents

Magnetic display device

Info

Publication number
GB2346838B
GB2346838B GB9924126A GB9924126A GB2346838B GB 2346838 B GB2346838 B GB 2346838B GB 9924126 A GB9924126 A GB 9924126A GB 9924126 A GB9924126 A GB 9924126A GB 2346838 B GB2346838 B GB 2346838B
Authority
GB
United Kingdom
Prior art keywords
display device
magnetic display
magnetic
display
Prior art date
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 - Fee Related
Application number
GB9924126A
Other versions
GB2346838A (en
GB9924126D0 (en
Inventor
Tomohiro Yamazaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tomy Co Ltd
Original Assignee
Tomy Co Ltd
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 by Tomy Co Ltd filed Critical Tomy Co Ltd
Publication of GB9924126D0 publication Critical patent/GB9924126D0/en
Publication of GB2346838A publication Critical patent/GB2346838A/en
Application granted granted Critical
Publication of GB2346838B publication Critical patent/GB2346838B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B43L5/00—Drawing boards
    • B43L5/005—Drawing boards with magnetic action
    • 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
    • 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
    • B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • B43L13/02—Draughting machines or drawing devices for keeping parallelism
    • B43L13/04—Guides for rulers
GB9924126A 1998-10-19 1999-10-13 Magnetic display device Expired - Fee Related GB2346838B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29707898A JP3550305B2 (en) 1998-10-19 1998-10-19 Magnetic display device

Publications (3)

Publication Number Publication Date
GB9924126D0 GB9924126D0 (en) 1999-12-15
GB2346838A GB2346838A (en) 2000-08-23
GB2346838B true GB2346838B (en) 2002-12-11

Family

ID=17841929

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9924126A Expired - Fee Related GB2346838B (en) 1998-10-19 1999-10-13 Magnetic display device

Country Status (10)

Country Link
JP (1) JP3550305B2 (en)
KR (1) KR100573045B1 (en)
CN (1) CN1251811A (en)
DE (1) DE19950125A1 (en)
ES (1) ES2190827B2 (en)
GB (1) GB2346838B (en)
HK (1) HK1027068A1 (en)
IT (1) IT1314050B1 (en)
SG (1) SG114456A1 (en)
TW (1) TW466186B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW578121B (en) 2002-03-21 2004-03-01 Sipix Imaging Inc Magnetophoretic and electromagnetophoretic display
US7113323B2 (en) 2002-03-21 2006-09-26 Sipix Imaging, Inc. Magnetophoretic and electromagnetophoretic displays
US7580180B2 (en) 2002-03-21 2009-08-25 Sipix Imaging, Inc. Magnetophoretic and electromagnetophoretic displays
CN108648646A (en) * 2018-07-12 2018-10-12 信利光电股份有限公司 A kind of display device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536770A (en) * 1983-10-03 1985-08-20 Allen Datagraph Incorporated Reverse side marking plotter/printer pad
US4750003A (en) * 1986-08-29 1988-06-07 Pilot Man-Nen-Hitsu Kabushiki Kaisha Magnetic display unit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3665610A (en) * 1970-12-07 1972-05-30 Mattel Inc X-y plotter toy
US4675476A (en) * 1984-10-11 1987-06-23 Nec Corporation Magnetophoresis type display and graphic input/output device using the same
US4856197A (en) * 1988-05-13 1989-08-15 Buddy L Corporation Drawing device having retractable stylus
FR2689027A1 (en) * 1992-03-27 1993-10-01 Joustra Jeux Jouets Toy for drawing or circulating on a drawing, and coded instruction card for this toy.
CA2070068C (en) * 1992-05-29 2000-07-04 Masayuki Nakanishi Magnetic display system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536770A (en) * 1983-10-03 1985-08-20 Allen Datagraph Incorporated Reverse side marking plotter/printer pad
US4750003A (en) * 1986-08-29 1988-06-07 Pilot Man-Nen-Hitsu Kabushiki Kaisha Magnetic display unit

Also Published As

Publication number Publication date
CN1251811A (en) 2000-05-03
JP2000118189A (en) 2000-04-25
DE19950125A1 (en) 2000-05-18
ES2190827A1 (en) 2003-08-16
HK1027068A1 (en) 2001-01-05
ES2190827B2 (en) 2004-06-01
SG114456A1 (en) 2005-09-28
JP3550305B2 (en) 2004-08-04
TW466186B (en) 2001-12-01
KR100573045B1 (en) 2006-04-24
KR20000029003A (en) 2000-05-25
ITMI992167A0 (en) 1999-10-15
GB2346838A (en) 2000-08-23
IT1314050B1 (en) 2002-12-03
ITMI992167A1 (en) 2001-04-15
GB9924126D0 (en) 1999-12-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20081013