SE7503092L - DEVICE FOR TEMPORARY MARKINGS - Google Patents
DEVICE FOR TEMPORARY MARKINGSInfo
- Publication number
- SE7503092L SE7503092L SE7503092A SE7503092A SE7503092L SE 7503092 L SE7503092 L SE 7503092L SE 7503092 A SE7503092 A SE 7503092A SE 7503092 A SE7503092 A SE 7503092A SE 7503092 L SE7503092 L SE 7503092L
- Authority
- SE
- Sweden
- Prior art keywords
- temporary markings
- film
- temporary
- mark
- evaporates
- Prior art date
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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B3/00—Manually or mechanically operated teaching appliances working with questions and answers
- G09B3/02—Manually or mechanically operated teaching appliances working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student
- G09B3/04—Manually or mechanically operated teaching appliances working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student of chart form
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Laminated Bodies (AREA)
- Color Printing (AREA)
Abstract
The device comprises layers (1), (3) and (4). The sheet of paper (1) carries a permanent mark (2) and is coated top and bottom in each case with a transparent synthetic-resin material film (3, 4). The temporary mark can be applied to the film (3) by means of a writing substance which contains a water-soluble dye and a solvent which evaporates at room temperature. <IMAGE>
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7503092A SE396039B (en) | 1975-03-18 | 1975-03-18 | DEVICE FOR TEMPORARY MARKINGS, SEPARATELY FOR EDUCATIONAL PURPOSES |
ZA761430A ZA761430B (en) | 1975-03-18 | 1976-03-09 | A device for receiving temporary markings |
GB9597/76A GB1527053A (en) | 1975-03-18 | 1976-03-10 | Material for and methods of temporarily presenting indici |
NO760854A NO760854L (en) | 1975-03-18 | 1976-03-11 | |
AU11976/76A AU503322B2 (en) | 1975-03-18 | 1976-03-12 | Sheet material for temporarily presenting indicia |
IN444/CAL/76A IN140518B (en) | 1975-03-18 | 1976-03-12 | |
CH317376A CH607656A5 (en) | 1975-03-18 | 1976-03-15 | Device for recording temporary marks, in particular for use as a teaching aid |
DK113576A DK113576A (en) | 1975-03-18 | 1976-03-16 | APPARATUS FOR THE PRODUCTION OF TEMPORARY MARKINGS |
BE165204A BE839612A (en) | 1975-03-18 | 1976-03-16 | DEVICE FOR RECEIVING TEMPORARY MARKS |
FI760688A FI60081C (en) | 1975-03-18 | 1976-03-16 | MARKING TEMPERATURE MARKER |
DE19762611250 DE2611250A1 (en) | 1975-03-18 | 1976-03-17 | DEVICE FOR ACCEPTING TEMPORARY MARKINGS SUCH AS LETTERS, NUMBERS OR OTHER CHARACTERS |
FR7607718A FR2304484A1 (en) | 1975-03-18 | 1976-03-17 | DEVICE INTENDED FOR THE INSCRIPTION OF PROVISIONAL SYMBOLS |
NL7602814A NL7602814A (en) | 1975-03-18 | 1976-03-17 | DEVICE FOR RECEIVING TEMPORARY MARKS. |
IT21365/76A IT1062722B (en) | 1975-03-18 | 1976-03-18 | DEVICE TO RECEIVE CONTRAS TEMPORARY SIGNS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7503092A SE396039B (en) | 1975-03-18 | 1975-03-18 | DEVICE FOR TEMPORARY MARKINGS, SEPARATELY FOR EDUCATIONAL PURPOSES |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7503092L true SE7503092L (en) | 1976-09-19 |
SE396039B SE396039B (en) | 1977-09-05 |
Family
ID=20323996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7503092A SE396039B (en) | 1975-03-18 | 1975-03-18 | DEVICE FOR TEMPORARY MARKINGS, SEPARATELY FOR EDUCATIONAL PURPOSES |
Country Status (14)
Country | Link |
---|---|
AU (1) | AU503322B2 (en) |
BE (1) | BE839612A (en) |
CH (1) | CH607656A5 (en) |
DE (1) | DE2611250A1 (en) |
DK (1) | DK113576A (en) |
FI (1) | FI60081C (en) |
FR (1) | FR2304484A1 (en) |
GB (1) | GB1527053A (en) |
IN (1) | IN140518B (en) |
IT (1) | IT1062722B (en) |
NL (1) | NL7602814A (en) |
NO (1) | NO760854L (en) |
SE (1) | SE396039B (en) |
ZA (1) | ZA761430B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2117653A (en) * | 1982-04-07 | 1983-10-19 | Buckle Margaret Lorna | Cards for games of skill or chance |
FR2643310B1 (en) * | 1989-02-21 | 1991-12-27 | Carrie Marcel | SHELF FOR USE OF PURCHASE LIST SUPPORT ADAPTABLE TO THE HANDLING HANDLE OF TROLLEYS, ESPECIALLY SELF-SERVICE STORES |
GB2244365B (en) * | 1990-05-21 | 1993-10-06 | Roland Henry Thomas | Information display device |
GB2318096A (en) * | 1996-04-30 | 1998-04-15 | Invicta Toys & Games Ltd | Colouring sheet or book for children |
US6506058B1 (en) | 1998-07-21 | 2003-01-14 | Genaro Aldrete Frances | Writing board with reference lines which are invisible from a distance and fabrication process |
FR2789790B1 (en) * | 1999-02-12 | 2002-03-29 | Romulus Jean Valsin | ELABORATED LEARNING DEVICE |
GB2444042A (en) * | 2006-11-21 | 2008-05-28 | Hsiu-Chun Chen | Washable colouring object |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3084457A (en) * | 1959-06-08 | 1963-04-09 | Andrew F Schott | Educational work sheet |
-
1975
- 1975-03-18 SE SE7503092A patent/SE396039B/en not_active IP Right Cessation
-
1976
- 1976-03-09 ZA ZA761430A patent/ZA761430B/en unknown
- 1976-03-10 GB GB9597/76A patent/GB1527053A/en not_active Expired
- 1976-03-11 NO NO760854A patent/NO760854L/no unknown
- 1976-03-12 AU AU11976/76A patent/AU503322B2/en not_active Expired
- 1976-03-12 IN IN444/CAL/76A patent/IN140518B/en unknown
- 1976-03-15 CH CH317376A patent/CH607656A5/en not_active IP Right Cessation
- 1976-03-16 FI FI760688A patent/FI60081C/en not_active IP Right Cessation
- 1976-03-16 BE BE165204A patent/BE839612A/en not_active IP Right Cessation
- 1976-03-16 DK DK113576A patent/DK113576A/en unknown
- 1976-03-17 FR FR7607718A patent/FR2304484A1/en active Granted
- 1976-03-17 DE DE19762611250 patent/DE2611250A1/en not_active Withdrawn
- 1976-03-17 NL NL7602814A patent/NL7602814A/en not_active Application Discontinuation
- 1976-03-18 IT IT21365/76A patent/IT1062722B/en active
Also Published As
Publication number | Publication date |
---|---|
AU1197676A (en) | 1977-09-15 |
DK113576A (en) | 1976-09-19 |
AU503322B2 (en) | 1979-08-30 |
IT1062722B (en) | 1984-11-10 |
ZA761430B (en) | 1977-02-23 |
NO760854L (en) | 1976-09-21 |
IN140518B (en) | 1976-11-20 |
NL7602814A (en) | 1976-09-21 |
FI60081C (en) | 1981-11-10 |
FR2304484A1 (en) | 1976-10-15 |
DE2611250A1 (en) | 1976-10-14 |
FR2304484B1 (en) | 1981-07-31 |
BE839612A (en) | 1976-09-16 |
SE396039B (en) | 1977-09-05 |
CH607656A5 (en) | 1978-09-29 |
FI60081B (en) | 1981-07-31 |
FI760688A (en) | 1976-09-19 |
GB1527053A (en) | 1978-10-04 |
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Legal Events
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NUG | Patent has lapsed |
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