ATA510278A - GRIFFEL - Google Patents

GRIFFEL

Info

Publication number
ATA510278A
ATA510278A AT510278A AT510278A ATA510278A AT A510278 A ATA510278 A AT A510278A AT 510278 A AT510278 A AT 510278A AT 510278 A AT510278 A AT 510278A AT A510278 A ATA510278 A AT A510278A
Authority
AT
Austria
Prior art keywords
griffel
Prior art date
Application number
AT510278A
Other languages
German (de)
Other versions
AT356942B (en
Inventor
Friedrich Ing Beuer
Hermann Ing Bretschneider
Philip Stegeman
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to AT510278A priority Critical patent/AT356942B/en
Priority to DE19792927490 priority patent/DE2927490A1/en
Priority to GB7923846A priority patent/GB2025329B/en
Priority to IT24304/79A priority patent/IT1122157B/en
Priority to SE7906028A priority patent/SE7906028L/en
Priority to NL7905406A priority patent/NL7905406A/en
Priority to ES1979251206U priority patent/ES251206Y/en
Priority to AU48874/79A priority patent/AU4887479A/en
Priority to BE0/196276A priority patent/BE877668A/en
Priority to FR7918261A priority patent/FR2431160A1/en
Publication of ATA510278A publication Critical patent/ATA510278A/en
Application granted granted Critical
Publication of AT356942B publication Critical patent/AT356942B/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
    • G06K7/089—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes hand-held scanners
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G06K1/125—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by magnetic means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06187—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with magnetically detectable marking
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/34—Indicating arrangements 

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Pens And Brushes (AREA)
  • Toys (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
AT510278A 1978-07-14 1978-07-14 STYLUS AT356942B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
AT510278A AT356942B (en) 1978-07-14 1978-07-14 STYLUS
DE19792927490 DE2927490A1 (en) 1978-07-14 1979-07-07 STYLUS
GB7923846A GB2025329B (en) 1978-07-14 1979-07-09 Magnetic marking pencil
SE7906028A SE7906028L (en) 1978-07-14 1979-07-11 MARK PEN
IT24304/79A IT1122157B (en) 1978-07-14 1979-07-11 TRACKING STYLE
NL7905406A NL7905406A (en) 1978-07-14 1979-07-11 GRIFFEL.
ES1979251206U ES251206Y (en) 1978-07-14 1979-07-12 A MAGNETIC MARKER PEN
AU48874/79A AU4887479A (en) 1978-07-14 1979-07-12 Marking pencil
BE0/196276A BE877668A (en) 1978-07-14 1979-07-12 STYLE
FR7918261A FR2431160A1 (en) 1978-07-14 1979-07-13 STYLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT510278A AT356942B (en) 1978-07-14 1978-07-14 STYLUS

Publications (2)

Publication Number Publication Date
ATA510278A true ATA510278A (en) 1979-10-15
AT356942B AT356942B (en) 1980-06-10

Family

ID=3571935

Family Applications (1)

Application Number Title Priority Date Filing Date
AT510278A AT356942B (en) 1978-07-14 1978-07-14 STYLUS

Country Status (10)

Country Link
AT (1) AT356942B (en)
AU (1) AU4887479A (en)
BE (1) BE877668A (en)
DE (1) DE2927490A1 (en)
ES (1) ES251206Y (en)
FR (1) FR2431160A1 (en)
GB (1) GB2025329B (en)
IT (1) IT1122157B (en)
NL (1) NL7905406A (en)
SE (1) SE7906028L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2673751A1 (en) * 1991-03-04 1992-09-11 Joustra Sa Jeux Jouets Drawing apparatus comprising a box with a transparent screen
JP3013649U (en) * 1995-01-13 1995-07-18 株式会社トミー Magnetic pen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1236373B (en) * 1958-09-10 1967-03-09 Arthur Tingvatne Device for making characters, letters, writing, surface patterns, colored areas or the like visible by magnetic means
US3103751A (en) * 1961-05-05 1963-09-17 Wilfred J Mcdonald Chalkless writing board
US3376035A (en) * 1964-12-10 1968-04-02 Ibm Electromagnetic transducer manufacture
JPS5947676B2 (en) * 1977-04-11 1984-11-20 株式会社パイロット magnetic panel

Also Published As

Publication number Publication date
BE877668A (en) 1980-01-14
ES251206U (en) 1980-09-16
SE7906028L (en) 1980-01-15
NL7905406A (en) 1980-01-16
FR2431160A1 (en) 1980-02-08
GB2025329B (en) 1982-05-12
ES251206Y (en) 1981-03-16
IT1122157B (en) 1986-04-23
DE2927490A1 (en) 1980-01-31
GB2025329A (en) 1980-01-23
AU4887479A (en) 1980-01-17
AT356942B (en) 1980-06-10
IT7924304A0 (en) 1979-07-11

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee