| Patents for B43K 3 - Nib holders (2,635) |
|---|
| 06/28/1988 | CA1238603A1 Holder for a utensil or similar object |
| 04/19/1988 | US4738558 Writting tool |
| 01/26/1988 | US4721404 Synthetic resin pen unit |
| 11/25/1987 | CN87200078U Magnetic treatment pen |
| 10/27/1987 | US4702633 Multicolor writing implement |
| 05/13/1987 | CN86101523A Fixed children's pencil |
| 03/24/1987 | US4651878 Holder for a utensil or similar object |
| 12/03/1986 | CN86200935U Microcomputer engraving machine |
| 11/12/1986 | CN86101577A 笔 Pen |
| 10/01/1986 | CN86200349U Pens that help to ensure the best position of fingers |
| 09/03/1986 | CN85203983U Easy-to-carry contractible pen |
| 09/03/1986 | CN85200884U Finger-setting pen |
| 07/30/1986 | CN85204274U Pen holder with positioner |
| 06/18/1986 | CN85204039U Two-way flat pen |
| 04/08/1986 | US4580919 Flexible pen with sliding sleeve |
| 12/17/1985 | US4558966 Writing instrument with sealing cap |
| 12/04/1985 | EP0163099A1 Handbag or pocket pen |
| 07/24/1985 | EP0148989A2 Rest for a tool or the like |
| 06/19/1984 | US4455101 Writing instrument having a non-rotatable cap for barrel removal |
| 06/12/1984 | US4453849 Protective shield for a felt tip pen |
| 03/28/1984 | EP0103750A2 Writing implement |
| 11/01/1983 | CA1156185A1 Multicolor writing implement |
| 09/20/1983 | CA1153988A1 Synthetic resin pen unit |
| 07/12/1983 | CA1149779A1 Writing implement with improved cartridge holder |
| 06/01/1983 | EP0020374B1 Writing implement |
| 02/15/1983 | CA1141340A1 Writing instrument |
| 11/02/1982 | US4357117 Nib holder construction for writing implements |
| 04/20/1982 | CA1122078A1 Device and method for striping pencils |
| 03/02/1982 | US4317639 Writing implement with improved cartridge holder |
| 05/26/1981 | US4269529 Pen with articulate handle |
| 04/01/1981 | EP0025865A1 Multi-colour writing implement |
| 04/03/1980 | WO1980000557A1 Writing implement |
| 09/18/1979 | CA1062662A1 Writing instrument with tapered coupling means between housing and mechanism |
| 11/01/1977 | US4056325 Mechanical pencil |
| 05/24/1977 | US4025204 Writing implement |