Patents
Patents for B44B - Machines, apparatus or tools for artistic work, e.g. for sculpturing, guilloching, carving, branding or inlaying (39)
09/2011
09/06/2011CA2514590C Methods and apparatus for decorating items
09/2006
09/19/2006US7108462 Workpiece clamping device for automated machining processes
04/2006
04/13/2006WO2005100047A3 Fixing device for fixing a coining die to a perforated body
02/2006
02/23/2006US20060039769 Workpiece clamping device for automated machining processes
02/16/2006US20060032464 Engraveable pet collar
02/09/2006US20060029478 Workpiece clamping device for automated machining processes
01/2006
01/26/2006WO2005039890A3 Workpiece clamping device for automated machining processes
12/2005
12/20/2005US6976814 Workpiece clamping device for automated machining processes
11/2005
11/02/2005EP1590178A2 Methods and apparatus for decorating items
10/2005
10/27/2005WO2005100047A2 Fixing device for fixing a coining die to a perforated body
07/2005
07/14/2005US20050152757 Workpiece clamping device for automated machining processes
05/2005
05/06/2005WO2005039890A2 Workpiece clamping device for automated machining processes
04/2005
04/14/2005WO2004069559A3 Methods and apparatus for decorating items
03/2005
03/24/2005US20050061170 Methods and apparatus for decorating items
03/09/2005EP1512379A1 Laser corneal sculpting system
08/2004
08/19/2004WO2004069559A2 Methods and apparatus for decorating items
08/10/2004CA2299088C Method for shaping strip-like films
02/2004
02/18/2004CN1138626C Forming method for belt type film
11/2002
11/13/2002EP1017573B1 Method for manufacturing an embossing roller
10/2002
10/16/2002CN1092560C Method and equipment for producing embossing roller
10/08/2002US6461559 Method for shaping strip-like films
08/2001
08/01/2001EP0790807B1 Laser corneal sculpting system
07/2001
07/17/2001US6261220 Laser sculpting system
12/2000
12/27/2000CN1278205A Method and apparatus for mfg. embossing roller
12/20/2000EP1060710A2 Laser sculpting system
10/2000
10/25/2000CN1270884A Forming method for belt type film
07/2000
07/12/2000EP1017573A1 Method and device for manufacturing an embossing roller
06/2000
06/29/2000WO2000006396A3 Method and device for manufacturing an embossing roller
02/2000
02/10/2000WO2000006396A2 Method and device for manufacturing an embossing roller
12/1998
12/15/1998US5849006 Laser sculpting method and system
04/1998
04/29/1998EP0790807A4 Laser sculpting method and system
08/1997
08/27/1997EP0790807A1 Laser sculpting method and system
11/1995
11/02/1995WO1995028890A1 Laser sculpting method and system
11/02/1995CA2188039A1 Laser sculpting method and system
10/1991
10/16/1991EP0262131B1 Apparatus for engraving a mark on plane or slightly curved surfaces
05/1989
05/30/1989US4834595 Computer controlled engraving by a rotating milling tool
12/1986
12/04/1986WO1986007015A1 Method and apparatus for engraving a mark on plane or slightly curved surfaces
11/1980
11/25/1980CA1090155A1 Slide fastener stringer
10/1980
10/21/1980US4228566 Slide fastener stringer