| Patents for A44C 21 - Coins; Emergency money; Beer or gambling coins or tokens, or the like (498) |
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| 10/16/2003 | DE20308852U1 Combined game and educational system, comprising stones in various shapes and different materials as well as colors |
| 10/08/2003 | EP1349621A1 Casino chip |
| 09/24/2003 | CN2574459Y Irregular coin attached with antiforge mark |
| 08/20/2003 | CN1118583C Jewellery alloy composition |
| 08/14/2003 | WO2003066182A2 Determining gaming information |
| 07/04/2003 | CA2366162A1 Educational financial instrument and method for (1) creating education value for investors (2) creating education value gift options for consumers (3) reducing individual and total canadian student debt and (4) increasing and facilitating access to private education |
| 06/18/2003 | EP1024724B1 Two-part token |
| 06/12/2003 | US20030106933 Chip having parameter representing symbols perceivable by visually impaired persons |
| 06/05/2003 | WO2003045661A1 Casino chip with antitheft and antiforgery tag circuit and manufacturing method thereof |
| 05/21/2003 | CN1108921C Composite stratified material and its use for coins |
| 05/08/2003 | US20030084596 Product and process for tokens |
| 04/02/2003 | EP0973420B1 Token with electronic chip |
| 03/26/2003 | CN2540812Y Coin with edge oblique teeth |
| 02/05/2003 | CN2533696Y 闪光纪念币 Flash coins |
| 02/04/2003 | US6514374 Product and process for tokens |
| 01/15/2003 | EP1274593A2 Stamping die for coins or medals , method for making same and coin or medal |
| 12/03/2002 | US6488210 Disc-shaped counter in the form of a plastic ring with a filler piece |
| 10/24/2002 | US20020154290 Coin provided with diffraction structures |
| 10/22/2002 | US6467413 Method for marking a gambling chip by pad printing |
| 09/17/2002 | US6450538 Two-part token and method of using same for business purposes |
| 09/11/2002 | EP1237435A2 Coin provided with diffraction structures |
| 07/25/2002 | US20020096567 Disc-shaped counter in the form of a plastic ring with a filler piece |
| 06/20/2002 | WO2002047778A1 Casino chip |
| 06/20/2002 | WO2001052685A3 Coin provided with diffraction structures |
| 06/20/2002 | CA2431294A1 Casino chip |
| 06/19/2002 | CN1354803A Jewellery alloy compositions |
| 05/15/2002 | EP0973642B1 Method for marking a gaming disk by pad printing and device for implementing same |
| 05/08/2002 | EP1203542A1 Multilayer disc shaped plastic article with insert |
| 04/16/2002 | US6372320 Disc-like plastic body with inlay portion |
| 04/04/2002 | DE10044669A1 Verfahren zur Herstellung mehrteiliger Münzen Process for the production of multipart coins |
| 04/03/2002 | CN1081909C Bimetallic coin and method for producing the same |
| 03/27/2002 | EP1190638A2 Process for making coins made of several elements |
| 03/07/2002 | WO2001070516A3 Stamping die for coins or medals, method for making same and coin or medal |
| 03/05/2002 | US6352261 Casino chip |
| 01/30/2002 | EP1175515A1 Jewellery alloy compositions |
| 01/24/2002 | WO2002006044A1 Method for adjusting contact resistance of the interface between two components of polymetallic parts |
| 10/04/2001 | DE10013829A1 Jewellery item in form of coin with central opening, has rotatable inner part with protruding pin enabling item to be used as gyroscope or spinning top |
| 09/27/2001 | WO2001070516A2 Stamping die for coins or medals, method for making same and coin or medal |
| 09/27/2001 | DE10011389A1 Spiel- oder Wertmünze mit metallangereichertem Kunststoffkern Gaming or value coin with metal-enriched plastic core |
| 09/26/2001 | EP1136958A1 Game token or coin with a metal-enriched plastic core |
| 09/26/2001 | EP0868315B1 Method of making bi-metallic coins or blanks |
| 08/30/2001 | US20010017465 Two-part token and method of using same for business purposes |
| 08/29/2001 | CN2444467Y Gold silver single surface compound inlaid coin |
| 08/16/2001 | DE10002644A1 Münze mit Beugungsstrukturen Coin with diffraction structures |
| 07/26/2001 | WO2001052685A2 Coin provided with diffraction structures |
| 07/24/2001 | US6264109 Token with electronic chip |
| 06/13/2001 | EP1106099A1 Process, apparatus therefore and blank for making coins or medals |
| 06/13/2001 | EP0796049B1 Gambling chip |
| 06/13/2001 | DE19959500A1 Verfahren und Vorrichtung sowie Ronde zum Herstellen von Münzen und Medaillen Method and apparatus as well as blank for producing coins and medals |
| 03/27/2001 | US6205816 Twin-heart commemorative coin |
| 03/14/2001 | EP1082921A1 Disc shaped token such as plastic disc with filling body |
| 02/28/2001 | EP0946357B1 Composite stratified material and its use for coins |
| 02/20/2001 | US6189197 Method for producing a bimetallic coin |
| 01/23/2001 | US6176185 Method for marking a gaming disk by pad printing |
| 08/23/2000 | CN2392406Y Souvenir coin |
| 08/10/2000 | WO2000046413A1 Jewellery alloy compositions |
| 08/09/2000 | EP1024724A1 Two-part token |
| 06/02/2000 | WO2000030489A1 Jeton oder spielmarke und sortier- und/oder zahlvorrichtung fur diese |
| 04/26/2000 | EP0755207B1 Gambling chip and method for marking same |
| 04/04/2000 | US6044541 Method of making bimetallic coins or blanks |
| 02/24/2000 | WO2000008964A1 Two-part token |
| 02/09/2000 | CN2362337Y Double-metal coin |
| 02/08/2000 | US6021949 Gambling chip with identification device |
| 01/26/2000 | EP0973642A1 Method for marking a gaming disk by pad printing and device for implementing same |
| 01/26/2000 | EP0973420A1 Token with electronic chip |
| 01/25/2000 | CA2092941C Coin blank |
| 12/30/1999 | DE19828045A1 Printed ceramic plate or disc e.g. for fan clubs or collector's items |
| 12/08/1999 | EP0822905B1 A multi-metallic foil technology for minting medals and coins with two or three colors |
| 12/07/1999 | US5996262 Bimetallic coin and method for producing the same |
| 12/01/1999 | CN1236584A Technology for manufacturing bimetal coins. |
| 10/27/1999 | CN1233211A Composite stratified material and its use for coins |
| 10/21/1999 | WO1999052393A1 Medallion with decorated substrate carried thereon |
| 10/06/1999 | EP0946357A1 Composite stratified material and its use for coins |
| 09/21/1999 | US5953950 Method and apparatus for manufacturing disk products having helical ridges |
| 04/20/1999 | US5895321 Gambling chip |
| 04/20/1999 | CA2157847C Machine-proof material composite for coins and medals |
| 03/04/1999 | WO1998053719A3 Method for impressing microstructures into metals or other hard materials, corresponding impression tool and coin |
| 12/23/1998 | EP0752822B1 Token device |
| 12/03/1998 | WO1998053719A2 Method for impressing microstructures into metals or other hard materials, corresponding impression tool and coin |
| 12/03/1998 | DE19722575A1 Verfahren zum Einprägen von Mikrostrukturen in Metalle oder andere Hartstoffe Method for embossing of microstructures in metals and other hard materials |
| 11/19/1998 | WO1998051180A1 Coin and a set of coins formed by various coins perforated with an opening/openings representing a value |
| 10/08/1998 | WO1998043816A1 Method for marking a gaming disk by pad printing and device for implementing same |
| 10/07/1998 | EP0868315A1 Method of making bi-metallic coins or blanks |
| 09/17/1998 | WO1998039989A1 Token with electronic chip |
| 09/17/1998 | WO1998039988A1 Composite token |
| 09/08/1998 | US5803459 Counter for parlour games |
| 08/18/1998 | US5794532 Gambling chip and method of marking same |
| 07/22/1998 | EP0854455A1 Coin substitute for activating a coin-operated lock |
| 06/23/1998 | CA2013639C Electroplated blank for coins, medallions and tokens |
| 05/22/1998 | WO1998021028A1 Composite stratified material and its use for coins |
| 02/11/1998 | EP0822905A1 A multi-metallic foil technology for minting medals and coins with two or three colors |
| 01/08/1998 | DE19646657C1 Copper-containing stainless steel clad laminate |
| 10/14/1997 | US5676376 Composite gaming chip |
| 10/07/1997 | US5673503 Gaming chip with edge insert and process for fabricating same |
| 09/30/1997 | US5671925 Circular gamepiece with protector |
| 09/24/1997 | EP0796049A1 Gambling chip |
| 08/14/1997 | WO1997028973A1 A multi-metallic foil technology for minting medals and coins with two or three colors |
| 06/12/1997 | WO1997020701A1 Method of making bi-metallic coins or blanks |
| 06/06/1997 | CA2164495A1 Bi-metallic coin |
| 05/20/1997 | US5630288 Process for manufacturing bimetallic coins or medals and coins or medals thus obtained |