WO2005076244A2 - Sicherheitsaufkleber - Google Patents
Sicherheitsaufkleber Download PDFInfo
- Publication number
- WO2005076244A2 WO2005076244A2 PCT/EP2004/013488 EP2004013488W WO2005076244A2 WO 2005076244 A2 WO2005076244 A2 WO 2005076244A2 EP 2004013488 W EP2004013488 W EP 2004013488W WO 2005076244 A2 WO2005076244 A2 WO 2005076244A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- information
- security
- sticker according
- security sticker
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D15/00—Printed matter of special format or style not otherwise provided for
- B42D15/02—Postcards; Greeting, menu, business or like cards; Letter cards or letter-sheets
- B42D15/025—Postcards; Greeting, menu, business or like cards; Letter cards or letter-sheets with peel-away layer hiding information
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F3/0291—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time
- G09F3/0292—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time tamper indicating labels
Definitions
- the present invention relates to a security sticker which serves to hide information in the form of character strings which are provided solely for the knowledge of a certain authorized user, the information being applied between two stickers, the transparent sticker on the lower sticker, an adhesive layer on the underside , has an upper layer applied as an interference field and a layer applied above for the application of the information, the upward coverage being ensured by known security rubble labels.
- Various security stickers of the type mentioned and for the purpose mentioned are known from DE 197 05 380 C1 and DE 198 40 733 C2.
- the security features are either carried out over the entire surface in the film layer or are frame-shaped by a so-called void film.
- the already known void film is intended to indicate an unauthorized lifting off of the film, in which each lifting off of the film is permanently recognizable.
- the peculiarity of the known security stickers is that they are each applied to a relatively thick and impermeable carrier medium. These are mostly prepaid cards, such as mobile phone cards etc.
- the object of the present invention is therefore to create a security sticker which avoids the disadvantages set out and in which it is ensured that every manipulation or attempt or that has taken place Awareness of the information is clear and can be recognized by laypersons at first glance and that the safety sticker can be used independently of the carrier medium, whereby a focus, while maintaining safety, is placed on a simple, versatile and inexpensive use.
- the safety sticker can be used independently of the carrier medium, whereby a focus, while maintaining safety, is placed on a simple, versatile and inexpensive use.
- it despite detachment of the upper film layer, it must be ensured that the information carried along cannot be read, or that unauthorized reading is immediately recognizable and remains.
- a security sticker of the type mentioned at the outset which is characterized in that the information to be concealed is applied between two stickers, each of which has different security features for itself and in cooperation, that the film layer in the area of the lower sticker has at least that Has the size of the character string and is provided with an interference field at least in the area of the information to be covered, - that the interference field has at least the layer thickness of the information to be applied, - that an upper layer is applied over the interference field, on which the information can be applied, the Upper layer has at least the size of the string.
- the printed information cannot be recognized from the top or bottom of the sticker by means of x-rays. This happens because the information is printed on an interference field, which consists of an arbitrary sequence of numbers printed in one another.
- the at least equal layer thickness of the imprint and interference field ensures that after the information has been printed, mirror effects on the underside of the interference layer are avoided, which lead to the information being legible.
- the user receives a security sticker that can be produced cheaply in large numbers.
- the fact that the end user can use the finished security stickers that can be removed from a carrier film and can then be used for a large number of different types of use ensures that the application of security features to different media is simplified considerably.
- the saved information, such as PIN numbers, can simply be stored and only applied to the appropriate medium when required.
- the training according to protection claim 2 enables a better connection with the covering scratch label in the area of the free frame. This ensures in particular increased security against chemical attacks using solvents.
- a security sticker of the type mentioned above which is characterized in that the top layer on which the information is applied is so large that an uncoated edge is formed without information, which is covered over the entire area by means of the top label is that the scratch layer only covers the information and at least the unlabeled edge is covered by a so-called void film.
- the further training according to protection claim 3 enables the void effect to be triggered at a point on the top label when the coloring and information layer adhering to your top label is removed, which is not covered by the scratch field and thus remains permanently visible. It therefore makes sense that the entire top label is designed as a so-called void film.
- a further increase in security can be achieved by an imprint described in protection claims 4 to 6. This is characterized in that a printed image in the form of graphic patterns and / or characters is applied to the scratch-off lacquer layer and at least in the area of this layer by means of a reagent color that is directly or indirectly visible,
- a printed image in the form of graphic patterns and / or characters is applied to the substrate (carrier medium) on which the lower label is applied by means of reagent color that is directly or indirectly visible.
- the printed image can be attached to the front or to the back of the substrate.
- the sticker Due to the graphic imprint of reagent color, it is achieved that the sticker cannot be treated with an adhesive-dissolving liquid without this leading to a blurring effect in the printed image. This ensures that any influence on the security label is immediately recognizable.
- the technically high quality printed image prevents simple imitation or counterfeiting.
- the printing can be done either on the top label, on the front of the carrier medium directly or on the back of the carrier medium. It is advantageous in the case of the last two variants that the printing of the carrier medium with the reagent color can take place independently of the security sticker being applied, and thus a large number of pieces of paper, for example, can be printed, which leads to a cost reduction.
- the carrier medium can also be used or kept independent of the security sticker.
- a further advantageous embodiment of the security sticker is described in the protection claim 7. It has been shown that the interference field already mentioned, as described above, requires a minimum layer thickness so that the information printed on does not remain recognizable despite the interference field. The problem here is how this layer thickness can be achieved.
- the present invention relates to a security sticker which serves to hide information in the form of character strings which are provided solely for the knowledge of a certain authorized user.
- the security sticker can primarily be used to cover security-related information such as PIN numbers on different media, such as plastic cards or simple paper.
- the security sticker consists of at least one backing layer, which in turn consists of an upper layer and an underlying adhesive layer. An absorption layer is applied under the adhesive layer, which has at least the area of the information to be covered.
- a disadvantage of the known safety stickers is that they have a continuous adhesive layer in their layer structure, which serves to permanently connect the sticker to the substrate.
- the adhesive layer comes into direct contact with the information layer and encloses the individual parts of the information. This represents a significant security vulnerability.
- a safety cover which avoids the disadvantages set out and which ensures that manipulation or unauthorized provision of information by the safety devices of the sticker are not only made visible but also actively prevented.
- the security sticker should be able to be used independently of the carrier medium, with a focus being placed on simple, versatile and inexpensive use while maintaining security.
- the solution is achieved by a safety cover according to the invention of the type mentioned at the outset, which is characterized in that an absorption layer is applied to the underside of the adhesive layer. - That the absorption layer has a larger extent than the information to be covered, covers it at least completely and is smaller than the carrier layer and - that this absorption layer represents a separating layer between the covering adhesive layer and the information layer.
- the printed information cannot be recognized from the top and from the bottom of the sticker by means of screening. According to the invention, this is done in that the information can be reached directly from the outside by means of radiation. Since the adhesive layer can be used problematically as an optical waveguide, the result is that the light waves do not reach the information layer, but are either taken up by the absorption layer and thereby rendered harmless, or are directed past the information layer without the information being able to be made visible. The presence of the separation and absorption layer reduces the effect of the different energy absorption of adhesive and information to a minimum. This prevents information that can be read out from being obtained.
- the intermediate layer provides reliable decoupling of information and all layers reaching the edge of the sticker. In this case, the decoupling layer has at least the extent of the information in order to ensure reliable functioning.
- protection claim 9 makes it possible to use the advantages of the known security labels, but to reliably protect the information against lateral attacks.
- the well-known scratch label can be used, which is provided with a so-called void film.
- the absorption layer is implemented using a transparent film.
- the further development according to protection claim 10 enables the absorption layer to adhere firmly to the information and not to be separated in such a way that a cavity is created.
- the adhesive layer expediently has the same size as the absorption layer.
- the security can also be increased according to the invention in connection with the opaque separating layer by means of an additional adhesive layer in such a way that there is an adhesive layer under the absorption layer, which is an adhesive which is removed when the sticker is peeled off does not destroy the information layer.
- the adhesive layer described here is set in such a way that the information is not destroyed when the entire security sticker is opened and peeled off, and expediently has the size of the absorption layer.
- a further improvement in security is achieved in that a so-called interference layer is located below the absorption and separation layer and the invention is therefore designed in accordance with claim 13 in such a way that the absorption layer is provided with a further layer underneath, the so-called Interference field is formed which consists of statically randomly distributed character fragments and / or serpentine lines and 7 or the like pattern.
- the interference field is also expediently the same size as the absorption layer.
- the security can be improved in accordance with protection claim 14 in such a way that there is an adhesive layer under the interference field, which is such an adhesive that does not destroy the information when the sticker is removed.
- the absorption layer does not have to consist of opaque material, but the opacity is ensured by the interference field.
- the advantages of absorption and separation layers as well as those of the interference field are combined in one layer. This also enables the sticker to be produced more cheaply.
- the advantages of claim 10 and claim 15 are advantageously combined.
- the embodiments according to the invention reliably prevent unauthorized reading of the information, and on the other hand, in the case of unauthorized reading that has actually occurred, it is immediately made visible.
- This is designed - That there is an adhesive layer under the absorption layer, which is such an adhesive that does not destroy the information layer when the sticker is peeled off.
- the adhesive layer which necessarily connects the sticker to the base.
- this problem is prevented by introducing an absorption and separation layer.
- the safety devices described are improved in such a way that the adhesive layer is interrupted in an area surrounding the absorption layer in the form of a frame.
- the object of the present invention is therefore to create a security sticker which avoids the disadvantages set out and which ensures that any manipulation or attempt or knowledge of the information is clear and also for the layperson at first glance is recognizable and that the safety sticker can be used regardless of the carrier medium, whereby a focus, while maintaining safety, is placed on a simple, versatile and inexpensive use.
- the safety sticker can be used regardless of the carrier medium, whereby a focus, while maintaining safety, is placed on a simple, versatile and inexpensive use.
- it despite detachment of the upper film layer, it must be ensured that the information carried along cannot be read, or that unauthorized reading is immediately recognizable and remains.
- a security sticker of the type mentioned at the outset which is characterized in that the information to be concealed is applied between two stickers, each of which has different security features for itself and in cooperation, that the film layer in the area of the lower sticker has at least that Has the size of the character string and is provided with an interference field at least in the area of the information to be covered, - that the interference field has at least the layer thickness of the information to be applied, - that an upper layer is applied over the interference field, on which the information can be applied, the Upper layer has at least the size of the string.
- the printed information cannot be recognized from the top or bottom of the sticker by means of screening.
- the at least equal layer thickness of the imprint and interference field ensures that after the information has been printed, mirror effects on the underside of the interference layer are avoided, which lead to the information being legible.
- the user receives a safety sticker that can be inexpensively manufactured in large numbers.
- the fact that the user can use the finished security sticker which can be removed from a carrier film and then used for a large number of different types of use ensures that the application of security features to different media is simplified considerably.
- the saved information such as PIN numbers and PIN numbers, can simply be stored and only applied to the appropriate medium when required.
- protection claim 19 enables a better connection with the covering scratch label in the area of the free frame. This ensures in particular increased security against chemical attacks using solvents.
- a further embodiment of the invention results from the claim for protection 20.
- the aim of the attempt to obtain the protected information without authorization is always the information field in the middle between the two stickers. It is therefore an object of the invention not only to reliably identify the unauthorized entry into the security sticker or the separation of the two stickers, but also to largely prevent it.
- a security sticker which is characterized in that the two stickers in the region of the uncoated frame (22b) are connected from the carrier film (22) by means of laser welding (60) all around the field for the information (50) and that in the area of the welding a suitable medium (61) is applied to the free frame (22b) of the carrier film (22), which has a favorable effect on the welding (60).
- the embodiment according to claim 20 makes it possible to actively prevent penetration into the security sticker from the outside by means of suitable media or even the separation of the sticker by loosening the adhesive layers.
- the welding enables a simple and secure connection between the two stickers, which can only be separated by strong mechanical influence. It is always ensured that the information is completely isolated from the outer edge.
- weld seam is not a simple straight and frame-shaped line around the information, but a more complicated one Represents pattern. The consequence of this is that the production of this weld seam is technically more demanding and thus the unauthorized reproduction is made considerably more difficult.
- sub-claim 21 protects a security sticker according to claim 20, characterized in that - in the area of the welding, a suitable medium is applied to the free frame of the carrier film, which has a favorable influence on the welding.
- the fact that the designated part of the lower carrier film is coated with a medium in the area of the weld seam means that the connection of the two films can be reliably established by means of laser welding.
- black color can be used as a possibility for the medium.
- protection claim 22 which relates to a security sticker, which is characterized in that the two stickers in the area of the surrounding frame by means of an all-round embossing on the covering upper label are interconnected.
- the embossing technique ensures a secure and simple connection between the two stickers.
- the advantages of this configuration correspond to those in protection claim 20.
- a further advantageous embodiment results from claim for protection 23. It has been shown that the two security labels can, under certain circumstances, be separated from one another by means of solvents. This can initially be made very difficult by the configuration in protection claim 19 and entirely prevented by claims 20 to 22. If separation is successful, the configuration according to claim 18 can initially prevent the information from being readable. Under certain circumstances, however, it is possible to dry-remove the coloring and information layers carried along by the top label in order to access the information. The already known void effect triggers over the entire area of the dry peeled dye and information layer.
- a safety sticker of the type mentioned above which is characterized by - That the top layer on which the information is applied is designed so large that an unlabeled edge is created without information, which is covered over the entire surface by means of the top label so that the scratch layer only hides the information and at least the unlabeled edge is covered by a so-called void film is covered.
- a further increase in security can be achieved by a print described in protection claims 21 (24) to 23 (26).
- This is characterized in that - a print image in the form of graphic patterns and / or characters is applied to the scratch-off lacquer layer and at least in the area of this layer by means of a reagent color that is directly or indirectly visible, - that on the substrate (carrier medium) on the the lower label is applied, by means of reagent color which is directly or indirectly visible, a printed image in the form of graphic patterns and / or characters is applied, - that the printed image can be applied to the front or to the back of the substrate.
- the sticker Due to the graphic imprint of reagent color, it is achieved that the sticker cannot be treated with an adhesive-dissolving liquid without this leading to a blurring effect in the printed image. This ensures that any influence on the security label is immediately recognizable.
- the technically high quality printed image prevents simple imitation or counterfeiting.
- the printing can be done either on the top label, on the front of the carrier medium directly or on the back of the carrier medium. It is advantageous in the case of the last two variants that the printing of the carrier medium with the reagent color can take place independently of the security sticker being applied, and thus a large number of pieces of paper, for example, can be printed, which leads to a cost reduction.
- the carrier medium can also be used or kept independent of the security sticker.
- a further advantageous embodiment of the security sticker is described in the protection claim 24 (27). It has been shown that the interference field already mentioned, as described above, requires a minimum layer thickness so that the printed one. Information remains undetectable despite the interference field. The problem here is how this layer thickness can be achieved. The solution to this problem is achieved by a safety sticker of the type mentioned above, which is characterized in that the interference field is carried out by means of screen printing technology.
- a security sticker consisting of a lower and an upper part in cross section
- Fig. 5 shows a security sticker in cross section with a smaller scratch field than the upper layer of the lower part of the sticker
- the embodiment of the lower part of a security sticker shown in FIG. 1 has a rectangular outline.
- the supporting part of the lower part (2) of the sticker is formed by a film layer (22) made of a transparent plastic. This is applied to a carrier medium (1) by means of an adhesive layer (21).
- a carrier medium (1) by means of an adhesive layer (21).
- an adhesive layer (21) In the middle of the film layer is the likewise rectangular interference field (23) covered with an upper layer (24) on which the information (character string) (50) is located.
- the section line (I) to which the following figures refer is drawn.
- FIG. 2 shows the layer structure of the security sticker with the lower part (2) and the upper part (3).
- the information (50) is in between.
- the arrows drawn between the layers • illustrate the merger of the two labels.
- Fig. 3 shows the lower part of the security sticker in cross section, the layers are exaggerated to promote recognition.
- the security sticker is on any carrier medium (1), such as paper or similar applied.
- the film layer (22) can first be recognized as a supporting part, which is applied to the carrier medium (1) by means of an adhesive layer (21). This is followed by the interference field (23) and above it the upper layer (24) on which the information is printed. These are covered at the top with a known scratch-off label (3). There is no representation in this figure.
- FIG. 5 shows a possible embodiment of the security sticker taking into account the protection claim 5.
- the lower part of the sticker is connected to any carrier medium.
- the layer structure corresponds to that according to FIG. 4. It can clearly be seen that the rubbing layer (31) is smaller in its extent than the top layer (24), but is sufficiently large to cover the information (50). It can also be seen that an area of the covering void film (32) between the dashed lines (a) and (b) is filled by the top layer (24), which the void effect in the void film can visibly trigger upwards.
- FIG. 5a shows the possible embodiment described in FIG. 5 in a top view.
- the layers are partially transparent.
- the diagonally striped void film (32) completely covers the bottom label.
- the transversely striped surface (24) represents the top layer, which can be seen to have a greater extent than the scratch layer (31) under which the information (50) shown here is located.
- FIG. 6a shows an illustration according to FIG. 2 with the corresponding imprint of a reagent color as layer (4).
- the reagent color layer (4) is printed directly on the paper between the adhesive layer (21) and the carrier medium (1).
- the advantageous structure of the lower part of the sticker according to FIG. 4 is shown.
- the imprint (4) in FIG. 6 c is located on the underside of the carrier medium (1).
- the carrier medium can already be prepared and the security sticker can be applied at this point at any time.
- Fig. 7 shows the sticker in plan and transparency a smaller extent than the overlying absorption and separation layer (20).
- the field (10) shows the extent of the support layer.
- Line (a) shows the interface for the cross sections of the sticker shown in further figures.
- Fig. 9 shows the sticker in cross section on the line (a) according to claim 8.
- the order of the layers top layer (11), adhesive layer (12) and absorption layer (20) is clear.
- the arrows show the application of the sticker to the medium (5) and the information (40) previously applied to it. It can also be seen here that the information (40) has a smaller extent than the absorption layer (20).
- FIGs 17 and 18 show an advantageous embodiment of the sticker according to claims 15 and 16.
- FIG. 12 An embodiment of the claim according to claim 17 is shown in Fig. 12.
- the top layer (11), the adhesive layer (12) and the absorption layer (20) can be seen.
- the adhesive layer (12) is frame-shaped in the region
- 20 is a security sticker consisting of a lower and an upper part in cross section
- FIG. 27 shows a security sticker in cross section with a smaller scratch field than the upper layer of the lower part of the sticker
- FIG. 28 shows a top view of the same sticker
- the embodiment of the lower part of a security sticker shown in FIG. 19 has a rectangular outline.
- the supporting part of the lower part (2) of the sticker is formed by a film layer (22) made of a transparent plastic. This is applied to a carrier medium (1) by means of an adhesive layer (21).
- a carrier medium (1) In the middle of the film layer is the likewise rectangular interference field (23) covered with an upper layer (24) on which the information (character string) (50) is located.
- the section line (I) to which the cross sections in the following figures refer is drawn.
- FIG. 20 shows the layer structure of the security sticker with the lower part (2) and the upper part (3).
- the information (50) is in between.
- the arrows drawn between the layers illustrate the merger of the two labels.
- FIG. 21 shows the lower part of the security sticker in cross section, the layers being exaggerated in size in order to promote recognizability.
- the security sticker is applied to any carrier medium (1), such as paper or the like.
- the film layer (22) can first be recognized as a supporting part, which is applied to the carrier medium (1) by means of an adhesive layer (21). This is followed by the interference field (23) and above it the upper layer (24) on which the information is printed. These are covered at the top with a known scratch-off label (3). There is no representation in this figure.
- FIG. 23 shows the design of the sticker, applied to a carrier medium (1) according to claims 3 to 5, wherein the covering scratch label (32) is shown without a scratch layer (31).
- the frame-shaped connection of the two labels can be seen through the welded or embossed seam (60/70).
- the cross-sectional line (I) is also shown.
- 25 shows the two labels (3) and (2), the information (50) and here in particular the welded connections (60).
- Fig. 26 shows the lower part of the security sticker with the known layer structure carrier medium (1), adhesive layer (21), carrier layer (22), interference field (23), top layer (24), information (50) and the suitable medium available by arrangement 21 (61), for example black color, as a thick black line.
- FIG. 27 shows a further possible embodiment of the security sticker taking into account claim 23.
- the lower part of the sticker is connected to any carrier medium.
- the layer structure corresponds to that according to FIG. 22.
- the rubbing layer (31) is smaller in its extent than the top layer (24), but is sufficiently large to cover the information (50).
- an area of the covering void film (32) between the dashed lines (a) and (b) is filled by the top layer (24), in which the void effect in the void film can be triggered upwards.
- FIG. 28 shows the possible configuration described in FIG. 27 in the top view.
- the layers are partially transparent.
- the diagonal striped void film (32) completely covers the lower label.
- the transversely striped surface (24) represents the top layer, which can be seen to have a greater extent than the scratch layer (31) under which the information (50) shown here is located.
- FIG. 29 shows a representation according to FIG. 20 with the corresponding imprint of a reagent color as layer (4).
- the reagent color layer (4) is printed directly on the paper between the adhesive layer (21) and the carrier medium (1).
- the advantageous construction of the lower part of the sticker according to FIG. 22 is shown here again.
- the imprint (4) in Fig. 31 is on the underside of the carrier medium (1).
- the carrier medium can already be prepared and the security sticker can be applied at this point at any time.
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Credit Cards Or The Like (AREA)
- Laminated Bodies (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04803319A EP1687792A2 (de) | 2003-11-26 | 2004-11-26 | Sicherheitsaufkleber |
US10/580,745 US20070085336A1 (en) | 2003-11-26 | 2004-11-26 | Security label |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20318483.1 | 2003-11-26 | ||
DE202004003313.5 | 2003-11-26 | ||
DE20318483U DE20318483U1 (de) | 2003-11-26 | 2003-11-26 | Sicherheitsaufkleber |
DE202004004040.9 | 2003-11-26 | ||
DE200420003313 DE202004003313U1 (de) | 2004-03-01 | 2004-03-01 | Sicherheitsaufkleber |
DE202004004040U DE202004004040U1 (de) | 2003-11-26 | 2004-03-12 | Sicherheitsaufkleber |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005076244A2 true WO2005076244A2 (de) | 2005-08-18 |
WO2005076244A3 WO2005076244A3 (de) | 2006-08-10 |
Family
ID=34468109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/013488 WO2005076244A2 (de) | 2003-11-26 | 2004-11-26 | Sicherheitsaufkleber |
Country Status (3)
Country | Link |
---|---|
US (1) | US20070085336A1 (de) |
EP (2) | EP1687792A2 (de) |
WO (1) | WO2005076244A2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2325829A1 (de) * | 2009-11-18 | 2011-05-25 | KPSS Kao Professional Salon Services GmbH | Etikett, Verpackung, Verwendung eines Klebeetiketts und Verfahren zur Bereitstellung einer Testprobe |
WO2012087253A1 (en) * | 2010-12-22 | 2012-06-28 | Ab Kart Sanayi Ve Ticaret A.S. | Production technique that prevents the reading of passwords in the production of personalized customer cards |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19705380C1 (de) | 1997-02-12 | 1998-06-10 | Schreiner Etiketten | Etikett und Verfahren zum Verdecken von Informationen |
DE19840733C2 (de) | 1998-09-07 | 2000-10-05 | Plusprint Druckmedien Gmbh | Sicherheits-Abdeckaufkleber |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3638335A (en) * | 1970-02-02 | 1972-02-01 | Wyomissing Corp | Educational device |
US5346258A (en) * | 1992-05-07 | 1994-09-13 | Scientific Games, Inc. | Game ticket confusion patterns |
GB9313806D0 (en) * | 1993-07-03 | 1993-08-18 | Opax International Ltd | Improvements relating to game tickets |
US5851614A (en) * | 1996-12-10 | 1998-12-22 | Buck; Ronald Mark | Self-adhesive opaque dry transfer decals |
ES2249859T3 (es) * | 1998-07-22 | 2006-04-01 | SCHREINER ETIKETTEN UND SELBSTKLEBETECHNIK GMBH & CO. | Etiqueta para guardar informacion. |
IT1309772B1 (it) * | 1999-09-23 | 2002-01-30 | Venturini & C S P A | Metodo e prodotto per proteggere la segretezza di messaggi scritti suun oggetto mobile di supporto, in particolare su un foglio di carta, |
US6361889B1 (en) * | 1999-12-08 | 2002-03-26 | Applied Opsec, Inc. | Tamperproof window seurable informational article |
DE10145808C1 (de) * | 2001-09-17 | 2003-04-24 | Witte Plusprint Druckmedien Gm | Sicherheits-Abdeckaufkleber, insbesondere zur Abdeckung einer zu einer Kredit-, Scheck-, oder Guthabenkarte gehörenden Zeichenfolge, wie PIN-Code |
DE10252521A1 (de) * | 2002-11-12 | 2004-05-27 | Giesecke & Devrient Gmbh | Gegenstand mit abzusichernden Informationen und Verfahren zur Herstellung desselben |
-
2004
- 2004-11-26 EP EP04803319A patent/EP1687792A2/de not_active Withdrawn
- 2004-11-26 US US10/580,745 patent/US20070085336A1/en not_active Abandoned
- 2004-11-26 EP EP04028103A patent/EP1535751A1/de not_active Withdrawn
- 2004-11-26 WO PCT/EP2004/013488 patent/WO2005076244A2/de not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19705380C1 (de) | 1997-02-12 | 1998-06-10 | Schreiner Etiketten | Etikett und Verfahren zum Verdecken von Informationen |
DE19840733C2 (de) | 1998-09-07 | 2000-10-05 | Plusprint Druckmedien Gmbh | Sicherheits-Abdeckaufkleber |
Also Published As
Publication number | Publication date |
---|---|
EP1687792A2 (de) | 2006-08-09 |
EP1535751A1 (de) | 2005-06-01 |
WO2005076244A3 (de) | 2006-08-10 |
US20070085336A1 (en) | 2007-04-19 |
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