| Patents for B44F 1 - Designs or pictures characterised by special or unusual light effects (8,737) |
|---|
| 07/12/1977 | US4034495 Inflatable toy |
| 07/12/1977 | US4034494 Holiday light |
| 07/12/1977 | US4034493 Fluid novelty device |
| 07/05/1977 | US4034210 Credit card carriers and methods of manufacture |
| 07/05/1977 | US4033059 Documents of value including intaglio printed transitory images |
| 06/28/1977 | US4032687 Transferable color changeable applique |
| 05/10/1977 | US4022709 Phosphorescent materials |
| 04/05/1977 | US4016235 Method of making simulated stained glass from moldable plastic material |
| 03/22/1977 | US4013894 Secure property document and system |
| 02/22/1977 | US4009309 Method of making stained glass effect articles |
| 02/08/1977 | US4006609 Manufacturing of patterned deep pile circular knitted fabric |
| 02/01/1977 | US4006050 Xerography |
| 01/18/1977 | US4003872 Metal-pigmented plastic powder and process |
| 12/21/1976 | US3998160 Magnetic ink printing method |
| 11/23/1976 | US3993845 Thin films containing metallic copper and silver by replacement without subsequent accelerated oxidation |
| 11/23/1976 | US3993813 Light transmitting window panes |
| 11/02/1976 | US3990084 Information carrier |
| 11/02/1976 | US3989775 Method of making a retro-reflective beaded material |
| 11/02/1976 | US3989493 Methods for making a fiber optic display device |
| 09/28/1976 | US3982949 Half-tone screen making by decapitation of substrate projections |
| 08/31/1976 | US3978258 Embossed decorative sheet-type material and process for making same |
| 07/27/1976 | US3971692 Transparent glass beads, tacky coating |
| 07/13/1976 | US3969433 Iridescent composition and the process of preparing the same |
| 07/06/1976 | US3967400 Identification card |
| 06/29/1976 | USRE28883 Process for producing solar control window |
| 06/15/1976 | US3963309 Reflex light reflector sheet and method for its manufacture |
| 06/08/1976 | US3961956 Method for production of and distinction between combined validification and identification photographs |
| 06/01/1976 | US3961112 Luminous embossable tape |
| 05/18/1976 | US3957354 Diffractive subtractive color filtering technique |
| 05/11/1976 | US3955934 Semimanufactured product for use in jewelry |
| 05/11/1976 | US3955297 Device for animating an image |
| 04/06/1976 | US3949139 Hot stamp tape |
| 04/06/1976 | US3948845 Opalescent polymer compositions |
| 03/16/1976 | US3944691 Decorative assembly or toy |
| 02/24/1976 | US3940523 Decorative multilayer object |
| 01/06/1976 | US3931425 Simulated stained-glass article and method of making the same |
| 01/06/1976 | US3930924 Process for making identification cards |