B29L 19 - Buttons or semi-finished parts of buttons

Patents for B29L 19 - Buttons or semi-finished parts of buttons (18)
04/2013
04/18/2013	WO2013053362A1 Hybrid unit composed of metal and pdv coated plastic material, and method producing it
01/2013
01/02/2013	CN101902932B Button made from biomass raw material and method for producing the same
12/2010
12/01/2010	CN101902932A Button made from biomass raw material and method for producing the same
06/2010
06/09/2010	CN201501086U Button insert mold setting device
06/2009
06/25/2009	WO2009078381A1 Button made from biomass raw material and method for producing the same
05/2001
05/29/2001	US6238771 Composite molded product for use as a button for electric devices and method of manufacturing the same
09/2000
09/13/2000	CN1056334C Method for preparing composite moulded products
07/1998
07/14/1998	US5779230 Method of making a composite button of an electrical device
05/1997
05/21/1997	CN1150082A Composite molded product and method of manufacturing same
11/1995
11/14/1995	CA2030666C Apparatus and method for molding on carrier strip material
08/1992
08/04/1992	US5134756 Capped shank
02/1992
02/11/1992	US5087404 Method for molding on carrier strip material
07/1991
07/10/1991	EP0436289A1 Apparatus and method for molding on carrier strip material
06/1988
06/14/1988	CA1237863A1 Method for molding multicolored silicone rubber articles
07/1985
07/02/1985	CA1189666A1 Two-shot injection molding
06/1985
06/19/1985	EP0145458A2 Method for molding multicolored silicone rubber articles
07/1984
07/17/1984	US4460534 Two-shot injection molding
03/1984
03/28/1984	EP0103712A1 Two-material injection molding method