| Patents for A44C 21 - Coins; Emergency money; Beer or gambling coins or tokens, or the like (498) |
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| 01/30/2008 | CN100365667C Medal acceptance device |
| 01/09/2008 | CN100360717C Surface protection process for gold, silver coin and medal |
| 12/26/2007 | CN200994485Y Chinese olympic memorial coin |
| 12/06/2007 | WO2007139502A1 Gaming chip |
| 11/20/2007 | US7296370 Electroplated metals with silvery-white appearance and method of making |
| 11/14/2007 | EP1854372A1 Method and apparatus for manufacturing a coin formed from two different materials and coin |
| 11/14/2007 | CN200973429Y China Olympic games monumental coin |
| 11/14/2007 | CN101069594A Anti-fake noble metal commemorative coin or hard coin |
| 10/31/2007 | CN100345643C Regular polygon blank cake edge knurling device |
| 10/03/2007 | CN101048087A Metal part-containing article, coin and method for manufacturing same |
| 08/23/2007 | WO2007093039A1 A secure gaming chip |
| 08/23/2007 | WO2007093038A1 Rfid sensor system for lateral discrimination |
| 08/23/2007 | CA2678423A1 Rfid sensor system for lateral discrimination |
| 07/11/2007 | CN1994178A Method for making laser holographic gold silver coin and product produced thereby |
| 07/10/2007 | CA2238165C Method and apparatus for manufacturing disk products having helical ridges |
| 05/29/2007 | CA2361692C Jewellery alloy compositions |
| 05/18/2007 | WO2007054626A1 Token with electronic chip insert |
| 05/09/2007 | CA2553949A1 Token for insertion with electronic chip |
| 04/26/2007 | WO2007045092A1 Method and apparatus for the identification and position measurement of chips on a gaming surface |
| 04/26/2007 | CA2626336A1 Method and apparatus for the identification and position measurement of chips on a gaming surface |
| 04/25/2007 | EP1349621A4 Casino chip |
| 04/11/2007 | CN1943466A Coin with geometric pattern at edge and its preparing method |
| 03/28/2007 | CN1935053A Inlaid composite two-colour coin, memorial medal and manufacturing method |
| 03/15/2007 | US20070060304 Casino chip with antitheft and antiforgery tag circuit and manufacturing method thereof |
| 03/08/2007 | WO2007025325A1 Illuminated token |
| 03/08/2007 | WO2006038743A3 Metal part-containing article, coin and method for manufacturing same |
| 01/28/2007 | CA2553914A1 Equipment for the transportation of tokens and structure to carry tokens for such equipment |
| 01/10/2007 | CN1893851A Uniquely identifiable casino gaming chips |
| 01/10/2007 | CN1891098A Method for making coin and medal |
| 01/08/2007 | CA2555592A1 Token with an electronic chip and manufacturing process thereof |
| 11/08/2006 | EP1718182A2 Method for applying a relief image to a coin/token, coin/token obtained in this way and die used for this |
| 10/25/2006 | CN2829426Y Coin with stereo patterns |
| 10/18/2006 | CN2827071Y Noble metals coins or memorial badges with animation effect |
| 10/07/2006 | CA2529134A1 Process for managing a plurality of electronic smart token readers and equipment for implementing said process |
| 09/27/2006 | EP1705033A1 Coins and/or medals containing iridium and method of making same |
| 09/20/2006 | EP1175515B1 Jewellery alloy compositions |
| 09/13/2006 | CN2815047Y Self-made memorial coin formation machine |
| 09/12/2006 | US7104880 Coin feeder |
| 08/29/2006 | CA2256551C Method for marking a gaming disk by pad printing and device for implementing same |
| 08/23/2006 | CN1820677A Method for producing holographic souvenir coin |
| 07/11/2006 | US7073654 Coin selector for bimetal coins |
| 06/14/2006 | EP1667546A1 Uniquely identifiable casino gaming chips |
| 06/01/2006 | WO2005077674A3 Method for applying a relief image to a coin/token, coin/token obtained in this way and die used for this |
| 05/24/2006 | CA2496011A1 Composite gaming chip and method of manufacturing |
| 04/13/2006 | CA2570182A1 Metal part-containing article, coin and method for manufacturing same |
| 04/06/2006 | CA2495931A1 Gaming chip and method of manufacturing |
| 01/11/2006 | CN1718129A Substitution for favour gift |
| 01/05/2006 | US20060003842 Coin-shaped recording medium, recording medium processing device |
| 12/14/2005 | CN1706301A Chinese olympic Games development souvenir coin |
| 12/14/2005 | CN1706300A Chinese Olympic Games development soavenir coin |
| 11/30/2005 | EP1472647B1 Determining gaming information |
| 11/23/2005 | EP1597088A1 Nano-optical color embossing |
| 11/16/2005 | CN2740017Y Anti-forgery coin |
| 09/22/2005 | US20050208998 Medal acceptance device |
| 09/22/2005 | US20050208997 Medal acceptance device |
| 09/21/2005 | EP1577853A2 Gaming system |
| 09/21/2005 | EP1577852A2 Gaming system |
| 09/21/2005 | CN1670776A Medal acceptance device |
| 09/21/2005 | CN1669608A Medal acceptance device |
| 09/14/2005 | CN1667161A Surface protection process for copper, aluminium alloy, steel-cored nickel coin and medal |
| 09/14/2005 | CN1667160A Surface protection process for gold, silver coin and medal |
| 09/14/2005 | CN1667159A Silver coin blank surface deep corrosion process |
| 09/07/2005 | CN1217722C Casino chip |
| 08/25/2005 | WO2005077674A2 Method for applying a relief image to a coin/token, coin/token obtained in this way and die used for this |
| 08/25/2005 | DE102004005825A1 Information storage article, in the form of a coin, e.g. for use as an electronic gift card or gift, has an electronic memory, to which access is controlled and which can hold personal text, graphics and sound messages |
| 08/16/2005 | US6929776 Jewelry alloy compositions |
| 08/10/2005 | EP1560506A1 Coin image composed of characteristics |
| 08/10/2005 | CA2456796A1 Special event token |
| 07/13/2005 | CN1639729A Determining gaming information |
| 06/29/2005 | CN1631290A Interrupted tooth on edge of coin and souvenir badge and its printing method |
| 06/29/2005 | CN1631289A Composite two-color coin, souvenir badge and manufacturing method thereof |
| 04/19/2005 | CA2187673C Gambling chip and method for marking same |
| 03/29/2005 | US6871788 Coin provided with diffraction structures |
| 03/17/2005 | US20050059479 Uniquely identifiable casino gaming chips |
| 03/15/2005 | CA2207981C Gambling chip |
| 02/10/2005 | WO2005011428A1 Uniquely identifiable casino gaming chips |
| 12/16/2004 | WO2004107904A1 Gaming chip and method of manufacturing the same |
| 11/03/2004 | EP1472647A2 Determining gaming information |
| 11/03/2004 | EP1175515A4 Jewellery alloy compositions |
| 09/29/2004 | CN2643707Y Polygon shaped currency and badge with galvanizing clad metal |
| 09/21/2004 | CA2271654C Composite stratified material and use thereof for coinage |
| 09/01/2004 | EP1452107A1 Coin made from a CuAlZnSn alloy for a mirror polish stamping and process of manufacturing the same |
| 08/12/2004 | DE10303835A1 Nordic gold alloy for mirror-finish coinage striking, used to produce collectors series, has surface coated with stamping enhancement agent |
| 06/24/2004 | WO2004052138A1 Method of making monetary and token articles |
| 06/03/2004 | WO2004045866A1 Nano-optical color embossing |
| 06/03/2004 | CA2505503A1 Nano-optical color embossing |
| 05/27/2004 | WO2004043189A1 Coin image composed of characteristics |
| 05/27/2004 | CA2505513A1 Coin image composed of characteristics |
| 04/27/2004 | CA2222096C A multi-metallic foil technology for minting medals and coins with two or three colors |
| 04/20/2004 | US6722012 Minting process for producing a two color coin or medal |
| 03/03/2004 | CN1479640A Casino chip |
| 02/26/2004 | WO2004016450A1 Method for the production of coins or tokens and coins or tokens thus obtained |
| 02/17/2004 | CA2239514C Method of making bi-metallic coins or blanks |
| 02/11/2004 | EP1274593B1 Stamping die for coins or medals , method for making same and coin or medal |
| 01/28/2004 | EP1384413A1 Coin |
| 12/31/2003 | WO2003066182A3 Determining gaming information |
| 11/27/2003 | US20030220136 Determining gaming information |
| 10/29/2003 | EP1357523A2 Token, for example tripping device for shopping trolley |
| 10/21/2003 | US6635143 Product and process for tokens |
| 10/21/2003 | CA2172260C Improved gambling chip |