B44F 1 - Designs or pictures characterised by special or unusual light effects

Patents for B44F 1 - Designs or pictures characterised by special or unusual light effects (8,737)
01/2005
01/05/2005	CN1561287A Shrinkable iridescent film
12/2004
12/30/2004	US20040263912 Method of making hidden patterns and characters
12/30/2004	US20040262909 Method for individualising security documents and corresponding security document
12/30/2004	US20040261315 Floral grouping wrapper having a holographic design and methods of use
12/30/2004	DE10321278A1 Illuminating mask for structuring a photo lacquer on a substrate disc for integrated circuits has a lithographic structure of reticle and pellicle in a frame held by inorganic adhesive
12/29/2004	WO2004113954A2 Optical security element
12/29/2004	WO2004113953A2 Optical safety element and system for visualising hidden information
12/29/2004	WO2004113459A2 Method of producing patterns in concrete and other building materials
12/29/2004	EP1491358A2 Paired optically variable device
12/29/2004	EP1490221A1 Multilayer laser transfer film for permanently inscribing parts
12/29/2004	EP0914261B1 Paired optically variable device with optically variable pigments
12/29/2004	EP0769179B2 Structural assembly with diffractive properties
12/29/2004	CN2667063Y Luminous pattern tile
12/28/2004	US6835326 For ink jet imaging/anticounterfeiting; semiconductors
12/28/2004	US6835265 Process for perforating highly embossed rolls of dual layered wrapping elements to form sheets thereof
12/23/2004	WO2004110785A2 Method and article for producing three-dimensional images
12/23/2004	WO2004096578A3 Cover shell and method for the production thereof
12/23/2004	US20040258856 Primed surface layer is of a base polymer having a solubility parameter, molecular weight (Mw) and glass transition temperature within a specified range; sheeting for traffic control signage and commercial graphic films for advertising and promotional displays
12/22/2004	CN2665751Y 数字相机 Digital cameras
12/22/2004	CN2664926Y Noctilucent artificial marble
12/21/2004	US6833829 Method of making a hidden image game piece
12/16/2004	WO2004037560A3 Security element for identity documents and valuable documents
12/16/2004	US20040252378 Changing appearance glass tile
12/16/2004	US20040250471 Plant package having a decorative covering
12/15/2004	EP1486803A2 Optically birefringent structure having a variable form, method of making the same, system and method for reading the same
12/15/2004	EP1486028A1 Method and device for the generation of checkable forgery-proof documents
12/15/2004	EP1238295B1 Textured surface
12/15/2004	CN2663172Y Rotary ornament structure
12/15/2004	CN2663171Y 荧光竹简 Fluorescent slips
12/15/2004	CN2663169Y Polychrome decorative painting
12/15/2004	CN1555318A Method for individualising security documents and corresponding security document
12/09/2004	US20040247831 Adhesive on sheet supports; metal particles bonded togrther ; overcoated with release agents
12/09/2004	US20040247801 Solid surface products
12/09/2004	US20040245765 Self-verifying security documents
12/09/2004	US20040245343 Printed, machine-readable code, document provided with a code of this type and a method for producing said code and document
12/09/2004	US20040245225 Making color in two - and three - dimensional images created in glass with laser induced micro-explosions
12/09/2004	US20040244901 Method and apparatus for lenticular printing
12/09/2004	DE19940790B4 Übertragungsfolie zur Aufbringung einer Dekorschichtanordnung auf ein Substrat sowie Verfahren zu deren Herstellung Transfer film for applying a decorative layer arrangement on a substrate and to methods for their preparation
12/09/2004	DE10322019A1 Security, identification system for objects has characteristic optically detectable property at least partly visible in region of sealing property that cannot be removed from film without damaging it
12/08/2004	EP1484175A1 Decorative sheet
12/08/2004	CN2661466Y Flash ornaments with plastic battery seat
12/08/2004	CN1552589A Continuous microlens array amplifying displaying antifogery method
12/02/2004	WO2004074382A3 Faux effects pigment compositions
12/02/2004	US20040241424 An article comprising a substrate having an identifiable code pattern of fluorescent water soluble quantum dots of different colors operably bound to the substrate and have identifiable code pattern including encoded data
12/02/2004	US20040238096 Method of painting a fluorescent window advertisement
12/01/2004	EP1481818A1 Coating layer for a piece of plastic with a decoration layer
12/01/2004	EP1480838A1 Security document and security element for such a security document
11/2004
11/30/2004	US6824639 Partial imaging of a substrate with superimposed layers
11/25/2004	WO2004102259A2 Optically variable form birefringent structure and method and system and method for reading same
11/25/2004	WO2004102234A1 Object identification medium and identification method
11/25/2004	WO2004049353A3 Security element and method for producing the same
11/25/2004	US20040234735 Forming an image on a first surface of an interlayer sheet, e.g. thermoplastic resin, using solvent-based ink, paint or dye systems, interposing the sheet between two sheets of material, e.g. glass, plastic, and joining them to form the laminater by activating the interlayer, e.g., heating
11/24/2004	EP1409263B1 Continuous-tone image produced by printing
11/24/2004	CN1548991A Optically variable form birefringent structure and method and system and method for reading same
11/18/2004	WO2004099530A1 Flooring board with an embedded electrically influenced sheet
11/18/2004	US20040228966 Mixture of polyacid and polybase which becomes transparent when contacted with recording ink revealing light-emitting, reflective or luminescent substrate
11/18/2004	DE10319112A1 Device to recognize thermochrome marking on returned cans for deposit return and prevention of fraudulent can return
11/17/2004	EP1476298A1 Transparent or translucent multi-layer support with an iridescent appearance
11/17/2004	CN2656536Y Antiskid glass brick
11/17/2004	CN1547528A Imaged articles comprising a substrate having a primed surface
11/16/2004	US6818051 Pigments
11/16/2004	US6817538 Method and system for preventing parallel marketing of wholesale and retail items
11/11/2004	WO2004096578A2 Cover shell and method for the production thereof
11/11/2004	WO2004096570A2 Method and apparatus for providing embossed hidden images
11/11/2004	US20040224101 Cross-linked primer composition and use thereof in thermoformable films
11/11/2004	US20040223156 Optically variable form birefringent structure and method and system and method for reading same
11/11/2004	DE202004012958U1 Decorative screen for household appliance, e.g. cooking hob, microwave or washing machine, comprises decorative functional layer formed on rear side of support followed by metallic layer
11/11/2004	DE10318103A1 Security element for security papers, valuable papers and documents, etc. with at least one security feature formed by magneto-optical memory region
11/10/2004	EP1475766A1 Identifying medium and identifying method for object
11/10/2004	EP0977670B1 Printed valuable document comprising a luminescent authenticity feature
11/10/2004	CN2654381Y Multivision angle frosted pattern glass
11/10/2004	CN1175302C Stereo image picture and its production process
11/10/2004	CN1175283C One-way visible printing element
11/10/2004	CN1174869C Anti falsification paper and security document produced therefrom
11/04/2004	WO2004071779A3 Security element and printing method
11/04/2004	US20040220322 Faux effects pigment compositions
11/04/2004	US20040219287 Labelled articles and uses thereof
11/04/2004	US20040217177 Method and device for producing a portable a data carrier
11/03/2004	EP1397259B1 Optically variable surface pattern
11/03/2004	EP1242702B1 A process for the manufacturing of surface elements
11/03/2004	CN2652680Y Rotary changing decoration art picture
11/03/2004	CN1173840C Method of manufacturing transparent object and object thereof
11/02/2004	US6811279 Variable color and impression confection
10/2004
10/28/2004	WO2004024644A3 Glass product and method for decorating said glass product
10/28/2004	US20040214020 Covering shell and a method of manufacturing such a shell
10/28/2004	US20040212987 Illuminant design device
10/27/2004	EP1470004A2 Hidden image game piece and methods of making and using a hidden image game piece
10/27/2004	EP1470001A1 Security element with flip-flop color change effect and magnetic properties, article comprising such a security element and method for producing said security element and said article
10/27/2004	CN2651015Y Glass with crystal focusing pattern
10/27/2004	CN2651013Y Dynamic optic-fibre painting
10/27/2004	CN1539658A Flarting accouterment for hunting jacket
10/27/2004	CN1539541A Reversibly metachromatic toy
10/26/2004	US6808806 Methods for producing imaged coated articles by using magnetic pigments
10/26/2004	US6808804 Sheet-form layered structure with attractive appearance and utilization thereof
10/26/2004	US6808792 Transfer foil for applying a decorative layer arrangement to a substrate
10/26/2004	US6807785 Moiré ceiling panels
10/26/2004	CA2168772C A diffractive device
10/21/2004	WO2004089649A2 Masked identification means
10/21/2004	WO2004069553A3 Method of producing an optical security component
10/21/2004	US20040209096 using printing inks which contain fluorescent pigments so that the respective colors are produced by additive color mixing; security or guarantee element for valuables and documents, in particular value-bearing papers or bonds, banknotes, passes or articles

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