| Patents for B44B 3 - Artists' machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two-dimensionally for carving, engraving, or guilloching shallow ornamenting or markings (2,033) |
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| 03/20/2002 | CN1081135C Technology for foring pattern on surface of wooden material |
| 03/14/2002 | US20020030318 Apparatus for engraving images and its adaptor |
| 02/19/2002 | US6348979 Engraving system and method comprising improved imaging |
| 02/19/2002 | US6347891 Engraving system and method comprising different engraving devices |
| 01/16/2002 | CN2471567Y Cylindric cutting and drawing device |
| 12/19/2001 | EP0986469B1 Method for operating an engraving member |
| 12/12/2001 | EP0812269B1 Method and apparatus for aligning a cylinder in an engraver |
| 12/06/2001 | US20010048092 Governor valve device in a pressure fluid operated tool |
| 11/27/2001 | US6321430 Workpiece carrying system |
| 11/22/2001 | US20010043842 Process for producing dies |
| 11/14/2001 | CN2459190Y Carving machine |
| 10/17/2001 | CN2454152Y Computer lettering machine |
| 10/11/2001 | US20010027728 Process for assembling a carriage for driving a marking apparatus on at least one guide member, and corresponding marking apparatus |
| 10/10/2001 | CN2452764Y Electronic etching machine |
| 10/04/2001 | EP0906193B1 Process for producing dies |
| 09/27/2001 | WO2001070452A1 Machine tool mounted marking apparatus and method |
| 09/19/2001 | EP0739272B1 Error detection apparatus and method for use with engravers |
| 09/19/2001 | CN2448586Y Laser inner carving apparatus |
| 09/06/2001 | US20010019046 Method and apparatus for engraving |
| 09/05/2001 | EP1130277A1 Mounting method from a drive slide of a marking apparatus on a guiding device,and corresponding marking apparatus |
| 09/01/2001 | CA2338406A1 Process for the assembly of a drive train of a marking device on at least one guiding apparatus and corresponding marking device |
| 08/16/2001 | EP1123815A1 Arrangement for shaping and marking a target |
| 08/07/2001 | US6269718 Engraving head support method with linear head driver |
| 07/19/2001 | WO2001051295A1 Arrangement for shaping and marking a target |
| 07/11/2001 | EP1113930A1 Engraving system and method comprising improved imaging |
| 06/28/2001 | WO2001045520A1 Utilisation of a computer controlled engraving system for applying writings and images to sweets |
| 06/20/2001 | CN2435250Y Universal stone carving machine |
| 06/13/2001 | EP1106387A2 Marking apparatus with oscillation control system |
| 05/08/2001 | US6226878 Method and apparatus for forming decorative patterns in floor coverings |
| 04/11/2001 | EP1090726A1 Scribe device |
| 04/11/2001 | EP1090725A1 Scribe device |
| 04/05/2001 | DE19941833A1 Belt drive for providing uniform rotary movement e.g. for electronic engraving machine for printing cylinder manufacture, uses parallel belts circumferentially offset from one another |
| 04/04/2001 | CN1290215A Necklace engraving machine with automated necklace positioning device |
| 03/21/2001 | CN2424030Y High precision remote controlled automatic sculpturing machine |
| 03/13/2001 | US6199545 Engraving apparatus and method |
| 03/07/2001 | CN1062810C Error detection apparatus and method for use with engravers |
| 03/01/2001 | DE19938941A1 Apparatus for cutting arbitrary shapes out of a flat material comprises a tool with a needle punch which is movable along arbitrarily shaped contours above the flat material |
| 02/13/2001 | US6186711 Engraving system |
| 02/07/2001 | CN2418023Y Laser character cutting machine |
| 02/07/2001 | CN1282676A Method for making metal corrosion wash painting |
| 01/30/2001 | US6180913 Multi-head laser engraving machine |
| 01/10/2001 | CN2413929Y Pen-cutter assembly for computer controlled letter carving machine |
| 01/10/2001 | CN2413928Y Rolling wheel structure for computer controlled letter carving machine |
| 12/20/2000 | CN1277112A Automatic head sculpture making system using parallel light method |
| 12/13/2000 | CN2410138Y Improved automatic carving machine holder controlled by computer |
| 12/13/2000 | CN2410137Y Pencil graver and turning tool seat fastening device for computer lettering machine |
| 12/06/2000 | CN1275494A Squid shape pattern carving technique and multi-cutter cutter-roller carving machine |
| 11/29/2000 | EP1054781A1 Necklace engraving machine with automated necklace positioning device |
| 11/15/2000 | CN1273184A Technology for forming pattern on surface of wooden material |
| 11/08/2000 | CN2404722Y Non reflection mirror type laser carving machine for working plane surface |
| 11/02/2000 | EP1048486A1 Marking device |
| 10/25/2000 | CN1057734C Method of facsimiling and etching figure on marble |
| 10/24/2000 | US6135350 Surface marking system and method of viewing marking indicia |
| 10/19/2000 | DE19952598C1 Engraving the surfaces of confectionery uses a computer-controlled single-lip cutter which follows the surface height contours using stored patterns as pixels or vector graphics |
| 10/18/2000 | EP1044808A1 Method for the generation of engraving data |
| 10/04/2000 | EP1040003A1 Engraving system and method comprising different engraving devices |
| 10/04/2000 | CN2399229Y Sculpturing machine |
| 09/13/2000 | CN2395906Y All-circumference carving auxiliary mechanism for numerically controlled carving machine |
| 08/23/2000 | CN2392678Y Stereo-carving machine capable of realizing reverse posture carving |
| 08/17/2000 | WO2000048144A1 Device for personalizing and dispensing medals |
| 08/16/2000 | EP1028005A1 Radial arm marking machine |
| 08/09/2000 | CA2298021A1 Marking machine |
| 08/08/2000 | US6099177 Engraving head |
| 08/02/2000 | CN2389795Y Stamp etching machine |
| 07/26/2000 | CN1261307A Method for operating an engraving member |
| 07/20/2000 | WO2000041863A1 Scribe device |
| 07/20/2000 | WO2000041862A1 Scribe device |
| 06/14/2000 | CN2382579Y Full sealed automatic circulation carving machine |
| 06/14/2000 | CN1256211A Application equipment and technology for laser carved picture and writing |
| 06/07/2000 | EP1006006A2 System for carrying engraveable workpieces of different configurations |
| 05/30/2000 | US6068543 Miniature all-purpose tool |
| 05/24/2000 | CN2379329Y Whirlwind type electric lifting/lowering carving machine with dust-removing function |
| 05/09/2000 | US6059495 Engraving apparatus |
| 04/26/2000 | CN2375484Y 电脑雕花机 Computer carving machine |
| 04/04/2000 | US6044763 Device and procedure for the marking of stacked sheet stock |
| 03/22/2000 | EP0986469A1 Method for operating an engraving member |
| 03/22/2000 | CN2369881Y Glass carving machine |
| 03/22/2000 | CN2369880Y Microcarving machine |
| 03/08/2000 | EP0983873A1 Method for manufacturing articles from a model and device for realising the same |
| 03/01/2000 | EP0982152A2 Engraving head |
| 03/01/2000 | CN2366297Y Machine for carving wood decoration line with screw thread like ornament |
| 03/01/2000 | CN2366296Y Computerized machine for carving ornament on wood decoration line |
| 03/01/2000 | CN2366295Y Machine for twisting thread of ornament |
| 03/01/2000 | CN2366294Y Means for mounting Chinese picture or Chinese calligraphy and quick drying them |
| 02/23/2000 | EP0759852A4 Method and apparatus using multiple engraving heads |
| 02/23/2000 | CN2365086Y 硬材雕刻机 Hard wood engraving machine |
| 01/12/2000 | CN2357934Y Computer carving machine for decorative wood molding |
| 01/12/2000 | CN2357933Y Computer carving machine for decorative wood molding |
| 01/12/2000 | CN2357932Y Computer carving machine for decorative wood molding |
| 12/28/1999 | US6007230 Engraving system and method with arbitrary toolpath control |
| 12/02/1999 | WO1999061247A1 Engraving system and method comprising improved imaging |
| 11/17/1999 | CN2349036Y Portable carve with dust sucker |
| 10/27/1999 | CN2345375Y Engraving machine for stone |
| 10/19/1999 | US5967715 Engraving machine |
| 10/14/1999 | WO1999051438A1 Error detection apparatus and method for use with engravers |
| 10/06/1999 | EP0947355A2 Engraving system |
| 09/29/1999 | EP0945284A2 Engraving apparatus |
| 09/22/1999 | CN1045179C Method for making glazed carved ornament |
| 09/15/1999 | EP0812264A4 Method and apparatus for generating engraving signals |
| 09/14/1999 | US5951925 Photographic reproduction by milling |