| Patents for B44F 1 - Designs or pictures characterised by special or unusual light effects (8,737) |
|---|
| 08/31/1988 | EP0279880A1 Security paper for currency and banknotes |
| 08/30/1988 | US4767676 Decorative body made of glass |
| 08/30/1988 | US4767647 Bezel containing encapulated foil |
| 08/24/1988 | EP0279526A2 Security document |
| 08/23/1988 | US4766026 Identification card with a visible authenticity feature and a method of manufacturing said card |
| 08/23/1988 | US4765724 Grating-film rainbow-producing laminar device |
| 08/23/1988 | US4765656 Data carrier having an optical authenticity feature and methods for producing and testing said data carrier |
| 08/17/1988 | EP0278818A1 Process and apparatus for laminating documents |
| 08/16/1988 | US4763927 Security document |
| 08/10/1988 | EP0277238A1 Decorative sheet and method of manufacturing the same |
| 08/03/1988 | CN87100474A Glittering decorating material, its fabrication and application |
| 08/02/1988 | US4761306 Thermoplastic resins |
| 08/02/1988 | US4761205 Embedding a metalized plastic film during the papermaking process |
| 08/02/1988 | US4761067 Modular mirror on clay support |
| 07/28/1988 | WO1988005389A1 Method for representing by an optical effect a drawing or a sculpture in space |
| 07/28/1988 | DE3701329A1 Method and apparatus for assigning stacks of printed paper to different destinations of a branched conveying system |
| 07/27/1988 | CN87211595U Composite glass brick |
| 07/14/1988 | DE3700147A1 Construction kit for producing alternative images from rod elements |
| 07/12/1988 | US4756938 Lamination of leaded glazing panels |
| 07/12/1988 | US4756557 Security document having a security thread embedded therein and methods for producing and testing the authenticity of the security document |
| 07/06/1988 | EP0078320B1 Verification device |
| 07/06/1988 | CN87200350U Colour optical film with tiny spots |
| 07/05/1988 | CA1238780A1 Poster and its making method |
| 06/22/1988 | EP0271673A1 Multi-layer document |
| 06/15/1988 | EP0270812A2 Identification cards with a colour-covered magnetic track, and method of manufacturing them |
| 06/02/1988 | WO1988004067A1 Stained glass type ornament-carrying skull temples of eyeglasses and method of manufacturing same |
| 06/01/1988 | EP0268665A1 Two- or multilayer glass element having a pattern of a metal or metal compound coating and a process for the preparation thereof. |
| 06/01/1988 | DE3249837C2 Multilayered identity card which can be used as a printing block |
| 05/31/1988 | US4748062 Decorative member having transparent layer with lens effect |
| 05/24/1988 | US4746695 Composition for simulated lead strips |
| 05/18/1988 | EP0267215A1 Marking of articles. |
| 05/17/1988 | US4745286 Luminous sheet and indicia |
| 05/10/1988 | US4743477 Optical novelty simulating a containerized rainbow |
| 04/27/1988 | EP0265323A1 Fiduciary security object permitting a visual or optical authentification |
| 04/19/1988 | US4738888 Pair of superimposed pliable sheets inter connected along periayeral edges |
| 04/14/1988 | DE3633570A1 Device for graphical storing |
| 04/13/1988 | EP0263099A1 A method of reading valuable documents; a valuable document; and document reading means |
| 04/12/1988 | US4737225 Method of making a substrateless decorative article |
| 04/05/1988 | US4736425 Security marking method, materials provided with security marks |
| 04/05/1988 | US4735670 Printed security system, laser recording |
| 03/30/1988 | CN87103741A Holographic-decorative brick |
| 03/29/1988 | US4734037 Message screen |
| 03/22/1988 | US4732410 Identification card and a method of producing same |
| 03/16/1988 | CN87105800A 全息光栅太阳膜 Holographic grating solar film |
| 03/09/1988 | EP0258217A1 Decorative window product and process |
| 03/01/1988 | US4728377 Process for providing holograms on documents or the like |
| 03/01/1988 | US4728177 Electrochromic device |
| 02/25/1988 | DE3628635A1 Bodies having reversible colour effects which occur under the effect of temperature, and processes for their preparation |
| 02/25/1988 | DE3628353A1 Method for the inconspicuous marking of documents and method of testing such documents |
| 02/24/1988 | EP0256922A1 Process to identify or to authentify an element, such as a fiduciary document |
| 02/24/1988 | EP0256176A1 Security documents |
| 02/16/1988 | US4725511 Computer-generated diffraction pattern on semiconductor substrate |
| 02/16/1988 | US4725497 Unfalsifiable safety paper |
| 02/16/1988 | US4725111 Holograms embossed into metal surfaces |
| 02/02/1988 | CA1232303A1 Protection of legal documents by reverse penetration |
| 01/28/1988 | WO1988000533A1 A glazing unit |
| 01/28/1988 | DE3718452A1 Method and device for producing a positionable security marking on paper |
| 01/27/1988 | CN87200029U Ornamental plates |
| 01/20/1988 | EP0253042A1 A modular mirror clayey support |
| 01/20/1988 | CN87202106U Rainbow-like thin plate |
| 01/20/1988 | CN87104204A Rainbow creating device |
| 01/19/1988 | US4720378 Pharmaceutical tablets |
| 01/19/1988 | CA1231594A1 Stress-opacifying tamper indicating tape |
| 01/14/1988 | WO1988000134A1 Decorative sheet and method of manufacturing the same |
| 01/13/1988 | CN87200347U Colorchangable building decoration paste |
| 01/12/1988 | CA1231481A1 Molding composition based on vinyl chloride polymers, and process for the manufacture of films from these molding compositions for the production of forgery- proof valuable documents |
| 01/07/1988 | EP0252014A2 A decorative mirror and method of making it |
| 01/07/1988 | EP0251815A2 A decorative surface and a method of producing it |
| 01/05/1988 | US4716672 Ornamental body |
| 12/23/1987 | DE3719491A1 Movement object in the form of a lined base surface and a separate grid with its struts |
| 12/17/1987 | WO1987007594A1 Two- or multilayer glass element having a pattern of a metal or metal compound coating and a process for the preparation thereof |
| 12/16/1987 | EP0249583A1 Decorative plastics laminate and method for its manufacture |
| 12/15/1987 | US4713512 Microwave stable tableware |
| 12/10/1987 | DE3618864A1 Alternative double motif wall covering |
| 12/10/1987 | DE3618861A1 Alternative effect miniature embossing film |
| 12/09/1987 | EP0248525A2 Faceted decorative unit |
| 12/08/1987 | US4711690 Method for making an identification card having features for testing in incident and transmitted light |
| 12/02/1987 | CN87202872U Rainbow generation device |
| 12/02/1987 | CN87101574A Skill-method for traditional chinese painting painted on the back with contour drawing |
| 12/01/1987 | US4710627 Method and an apparatus for determining the genuineness of a security blank |
| 12/01/1987 | US4710617 Method of protecting security documents |
| 12/01/1987 | US4710614 Security document using optical fibers and authentication method |
| 11/24/1987 | US4709254 Carrier element for an IC module |
| 11/19/1987 | EP0245422A1 A method and an apparatus for the evocation of a colour, a means provided with a luminous surface, and pigments |
| 11/11/1987 | EP0244503A1 Microwave-proof piece of crockery |
| 11/10/1987 | CA1229006A1 Reflective diffractive authenticating device |
| 11/05/1987 | DE3615142A1 Method of manufacturing flat glasses with openings and/or edge cutouts as well as window or door panes and glass lamps made according to the method |
| 10/28/1987 | EP0243285A1 Security paper made tamper-proof and/or authenticatable by way of thermochromism, and process for its preparation |
| 10/28/1987 | EP0243017A2 Improvements in double glazing |
| 10/27/1987 | US4702942 Stepwise removal of protecitve paper covers while painting on clear plexiglass panel |
| 10/22/1987 | WO1987006197A1 Marking of articles |
| 10/15/1987 | DE3619530A1 Data carrier, particularly in label or card form |
| 10/14/1987 | EP0241182A2 An arrangement for revealing that a document has been copied |
| 10/14/1987 | EP0240584A1 Method for making decorative multiple glass units |
| 10/08/1987 | WO1987006041A1 A method of reading valuable documents; a valuable document; and document reading means |
| 09/23/1987 | EP0238043A2 Security document incoporating a security thread |
| 09/22/1987 | US4695336 Phosphorescent material and process of manufacture |
| 09/17/1987 | DE3608746A1 Forgery-proof badge, official stamp, or licence or inspection plate |
| 09/12/1987 | CN86205856U Shining flannelet picture |
| 09/09/1987 | EP0235842A1 Device for making an object such as a tyre for a bicycle retro-reflective |