GB2025329B - Magnetic marking pencil - Google Patents
Magnetic marking pencilInfo
- Publication number
- GB2025329B GB2025329B GB7923846A GB7923846A GB2025329B GB 2025329 B GB2025329 B GB 2025329B GB 7923846 A GB7923846 A GB 7923846A GB 7923846 A GB7923846 A GB 7923846A GB 2025329 B GB2025329 B GB 2025329B
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnetic marking
- marking pencil
- pencil
- magnetic
- marking
- 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
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)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
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 |
---|---|
GB2025329A GB2025329A (en) | 1980-01-23 |
GB2025329B true GB2025329B (en) | 1982-05-12 |
Family
ID=3571935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7923846A Expired GB2025329B (en) | 1978-07-14 | 1979-07-09 | Magnetic marking pencil |
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)
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)
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 |
-
1978
- 1978-07-14 AT AT510278A patent/AT356942B/en not_active IP Right Cessation
-
1979
- 1979-07-07 DE DE19792927490 patent/DE2927490A1/en not_active Withdrawn
- 1979-07-09 GB GB7923846A patent/GB2025329B/en not_active Expired
- 1979-07-11 NL NL7905406A patent/NL7905406A/en not_active Application Discontinuation
- 1979-07-11 SE SE7906028A patent/SE7906028L/en unknown
- 1979-07-11 IT IT24304/79A patent/IT1122157B/en active
- 1979-07-12 ES ES1979251206U patent/ES251206Y/en not_active Expired
- 1979-07-12 AU AU48874/79A patent/AU4887479A/en not_active Abandoned
- 1979-07-12 BE BE0/196276A patent/BE877668A/en unknown
- 1979-07-13 FR FR7918261A patent/FR2431160A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ATA510278A (en) | 1979-10-15 |
ES251206U (en) | 1980-09-16 |
FR2431160A1 (en) | 1980-02-08 |
GB2025329A (en) | 1980-01-23 |
DE2927490A1 (en) | 1980-01-31 |
IT1122157B (en) | 1986-04-23 |
IT7924304A0 (en) | 1979-07-11 |
ES251206Y (en) | 1981-03-16 |
AU4887479A (en) | 1980-01-17 |
SE7906028L (en) | 1980-01-15 |
AT356942B (en) | 1980-06-10 |
BE877668A (en) | 1980-01-14 |
NL7905406A (en) | 1980-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |