| Patents for B44B 11 - Artists' hand tools for sculpturing, kneading, carving, engraving, guilloching, or embossing; Accessories therefor (568) |
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| 04/16/1997 | CN1147457A Engraving tools and their machining process |
| 04/09/1997 | CN2251498Y Dual-purpose backing plate for paper-cut and carving |
| 03/19/1997 | CN2249681Y Easily disassembled artist's knife with telescopic blade |
| 12/11/1996 | CN2242187Y Combination type sculpturing device for fruit or melon |
| 09/04/1996 | CN2234364Y Artist's knife convenient for replacing knife-blade |
| 08/14/1996 | CN2232852Y Combined burin |
| 12/20/1995 | CN1113651A Pattern-carrying molded body producing method using raking member |
| 12/06/1995 | CN2214308Y Large art designer's knife |
| 10/18/1995 | CN1110298A High plasticity non-deforming daub |
| 08/16/1995 | EP0667249A1 Pattern-carrying molded body producing method using raking member |
| 07/25/1995 | US5435215 Ornamental turning device |
| 06/22/1995 | DE4419102A1 Milled engraving producing device for plate=shaped bodies |
| 06/14/1995 | CN1103654A Plasticine for physical exercise |
| 04/19/1995 | CN2194828Y Gravity artist's knife with knife box |
| 04/19/1995 | CN2194827Y Stagger artist's knife |
| 03/29/1995 | CN1100737A Method for mfg. plastic candle-clay |
| 03/14/1995 | US5397204 Tool for engraving machines |
| 03/09/1995 | DE4429751A1 Apparatus and method for engraving a marking on flat or curved surfaces |
| 03/08/1995 | CA2131500A1 Method and apparatus for engraving a mark on plane of curved surfaces |
| 03/02/1995 | WO1995005946A1 Pattern-carrying molded body producing method using raking member |
| 03/02/1995 | CA2147642A1 Method of producing patterned shaped article using scraper |
| 02/01/1995 | CN1098128A Resin plasticine with elasticity after heated, and making method and use thereof |
| 01/19/1995 | DE4323592A1 Apparatus for scribing characters, numbers or drawings |
| 12/22/1994 | WO1994029114A1 Impact hand stamping device |
| 11/30/1994 | CN2183903Y Guiding knife-head for artistic work |
| 10/26/1994 | CN2180488Y Multi-function electric test pen |
| 08/04/1994 | DE4400738A1 Device for engraving marking of alphanumerical symbols |
| 07/30/1994 | CA2114034A1 Method and apparatus for engraving a mark on plane of curved surfaces |
| 07/06/1994 | CN2170860Y Carving knife for artistic carving |
| 05/18/1994 | CN2165008Y Improved artist's hand tool |
| 05/03/1994 | US5307741 Impact hand stamping device |
| 03/16/1994 | EP0587478A1 Inserted cutting tool for engraving machines |
| 02/16/1994 | CN2156058Y Gravity knife tool for art designing |
| 02/02/1994 | CN2154792Y Gravity art designer knife |
| 01/19/1994 | CN2153480Y Razor blade for carving tool |
| 01/11/1994 | US5278237 Sculpturing resin composition and process for sculpturing a sculptured product |
| 11/10/1993 | CN2145717Y Improved art designer knife |
| 07/01/1993 | DE4208973A1 Removal of dust generated by cutting inscription in stone - by directing air used to operate tool over working area |
| 05/12/1993 | CN2132638Y Brocade base chisel with angle outline pattern |
| 05/12/1993 | CN2132637Y Brocade base chisel with arc outline pattern |
| 02/17/1993 | EP0527444A1 The use of a resin composition for a sculpturing material and process for sculpturing a sculptured product |
| 12/23/1992 | WO1992022435A1 Ornamental turning device |
| 11/18/1992 | CN2122076U Pencil sharpener capable of changing direction |
| 09/03/1992 | DE4106679A1 Tool for embossing a metal workpiece - has spring loaded punch which is automatically released when spring is fully compressed |
| 05/13/1992 | CN2104142U Handicraft burin |
| 10/23/1991 | CN2087138U Multi-function double blade art designing knife |
| 10/23/1991 | CN1055545A Formulation of unsaturated polyester resin used for moulded sculptured handicrafts |
| 05/15/1991 | CN2076934U Multi-functional engraving pen for tyre serial number |
| 05/02/1991 | EP0424943A1 Jeweler's hammer bit |
| 04/28/1991 | CA2028630A1 Jeweler's hammer bit |
| 02/06/1991 | CN2070686U Electrothermic pen for polish with melted wax |
| 12/19/1990 | EP0402754A2 Vibration frequency setting mechanism of an engraving device provided with air pen |
| 12/16/1990 | CA2018906A1 Vibration frequency setting mechanism of an engraving device provided with air pen |
| 12/11/1990 | US4976033 Jeweler's hammer bit |
| 03/07/1990 | CN2053994U Ceramic burin |
| 06/27/1989 | US4841638 Hand-held cutting tool apparatus |
| 06/08/1989 | DE3740505A1 Apparatus for engraving cut lines in surfaces to be engraved |
| 09/14/1988 | CN87212595U Side view amplifying and abserving cover for micro carving |
| 07/19/1988 | US4757761 Wood grain simulating apparatus and method |
| 12/27/1983 | US4422783 Stamping apparatus having magnetic supporting means |
| 04/06/1983 | EP0075552A1 Apparatus for embossing concrete |
| 10/14/1982 | WO1982003415A1 Apparatus for embossing concrete |
| 06/29/1982 | US4336754 Property identification system |
| 11/04/1980 | US4231677 Process and apparatus for forming concrete |
| 04/17/1979 | US4149811 Style handle |
| 02/27/1979 | CA1049322A1 Method and apparatus for encoding dental work |
| 04/12/1977 | US4016802 Scribing tool |
| 03/30/1976 | US3946491 Pneumatic engraving tool |