| Patents for B43K 23 - Holders or connectors for writing implements; Means for protecting the writing-points (6,435) |
|---|
| 02/09/1994 | CN2155309Y Chalk holder |
| 02/01/1994 | US5282765 Savings box |
| 01/12/1994 | EP0577837A1 Writing device |
| 01/12/1994 | CN2152675Y Automatic chalk sheath |
| 01/12/1994 | CN2152674Y Chalk holder |
| 01/12/1994 | CN2152673Y Chalk sheath |
| 01/06/1994 | WO1994000305A1 Ergonomic hand-held implement |
| 12/29/1993 | CN2151009Y Pencil holder with sharpener |
| 12/22/1993 | CN2150060Y Automatic chalk cap |
| 12/22/1993 | CN2150057Y Finger-cap pen |
| 12/14/1993 | CA2019895C Holder |
| 12/08/1993 | CN1079188A 书写笔 Pen |
| 11/23/1993 | US5263866 Game board apparatus |
| 11/23/1993 | US5263787 Inverted cap for craft paint applicators |
| 11/23/1993 | US5263593 Casing for writing utensils and the like |
| 11/23/1993 | US5263259 Design apparatus |
| 11/10/1993 | CN2145706Y Chalk with outer case |
| 11/09/1993 | US5259682 Applicator for volatile, highly viscous fluids |
| 11/09/1993 | US5259095 Pen holder |
| 10/19/1993 | US5253368 Cap with erasable billboard |
| 10/06/1993 | CN2143178Y 戒笔 Ring Pen |
| 09/16/1993 | WO1993017879A1 Nib units for pens |
| 09/14/1993 | US5244299 Apparatus used in writing and massaging alternatively |
| 08/31/1993 | US5240338 Multifunctional drawing and writing instrument |
| 08/25/1993 | CN2140833Y Pen for drawing staff |
| 08/19/1993 | WO1993015917A1 Foam grip |
| 08/11/1993 | EP0555000A1 Writing implement and holder assembly |
| 08/11/1993 | EP0554816A1 Protective cap |
| 08/11/1993 | CN2139892Y Pen cover on finger |
| 08/05/1993 | WO1993014942A1 Pen |
| 08/05/1993 | CA2129426A1 Pen |
| 08/03/1993 | US5232103 Holder for elongate elements |
| 07/27/1993 | US5230578 Cap for writing and marking instruments |
| 07/20/1993 | US5228794 Ergonomic writing instrument |
| 07/14/1993 | WO1993013949A1 Writing device |
| 07/14/1993 | CA2103797A1 Writing device |
| 07/07/1993 | EP0467949B1 Holder for a writing article or the like |
| 06/30/1993 | CN2137203Y Protective sheath for pen point |
| 06/30/1993 | CN1073644A Case |
| 06/23/1993 | CN2136745Y Chalk holder |
| 06/22/1993 | US5221152 Writing instrument with cap |
| 06/16/1993 | CN2136140Y Sheath for adjustable column chalk |
| 06/16/1993 | CN1021210C Writing tool |
| 06/08/1993 | US5217313 Writing instrument |
| 06/08/1993 | CA1318883C Writing instrument incorporating a removable writing block |
| 05/27/1993 | WO1993009961A1 A cap for writing and marking instruments |
| 05/27/1993 | WO1993009960A1 Vented removable cap |
| 05/26/1993 | CN1072329A Hand or finger mitten |
| 05/19/1993 | CN2133455Y 手指笔 Finger pen |
| 05/11/1993 | CA1317568C Applicator for soft materials |
| 04/29/1993 | WO1993008100A1 Pocket container and stand for writing implements |
| 04/29/1993 | DE4135227A1 Two=part cheque card sleeve with writing tool - has pushbutton, protuberance in cavity, window and film hinge |
| 04/27/1993 | US5205664 Lead-auto-sharpened propelling pencil and the making process thereof |
| 04/21/1993 | CN2130132Y 自动式粉笔书写器 Automatic chalk Writer |
| 04/20/1993 | US5203637 Cap for writing implement with air vent and guide |
| 04/13/1993 | US5201430 Instrument holder |
| 03/23/1993 | CA1314842C Cap for a writing instrument |
| 03/18/1993 | DE4130884A1 Holder for writing implement - consists of several sections, for contact with relaxed index finger, and other fingers |
| 03/17/1993 | CN2128203Y Chalk with moveable holder |
| 03/02/1993 | US5190317 One hole folder |
| 02/25/1993 | DE4128145A1 Pen-shaped dropper for adhesive, etc - contains removable cartridge, with channel, extending into discharge aperture |
| 02/18/1993 | WO1993002588A1 Pen-case convertible into a pen-stand |
| 02/18/1993 | CA2110812A1 Pen-case convertible into a pen-stand |
| 02/17/1993 | CN2127060Y Chalk and its cover |
| 02/16/1993 | US5186564 Vented removable cap |
| 02/04/1993 | WO1993001945A1 A writing pen with an inclined point with a clip cap that may be used also like a disassembling means for replacing the refill |
| 01/28/1993 | DE4123784A1 Fibre tip pen and closure cap - has sintered or foamed stopper inside cap with capillary rate matched to that of fibre tip |
| 01/27/1993 | EP0524600A1 Container for extending a stick-shaped material |
| 01/19/1993 | US5180242 Roll-on application with frangible cap |
| 01/19/1993 | US5180239 Adaptable pressure writing instrument holder |
| 01/12/1993 | US5178285 Pen holder |
| 01/05/1993 | US5176460 Pen cap for a writing instrument barrel |
| 12/29/1992 | US5174672 Short pen having a relatively long cap |
| 12/10/1992 | DE4123990A1 Drawing implement for music lines - consists of holder with five parallel removable fixed pens in casing |
| 12/02/1992 | EP0516268A1 Ergonomic writing instrument |
| 12/02/1992 | CN2123427U Chalk holder |
| 12/01/1992 | CA2066091A1 Ergonomic writing instrument |
| 11/25/1992 | CN1066422A Extensible unit for short pencil |
| 11/24/1992 | US5165813 Container with snap-in chuck and chuck ring |
| 11/18/1992 | CN2122061U Pencil cap |
| 11/18/1992 | CN2121850U 箱 Box |
| 11/17/1992 | US5163549 Pocket container and stand for writing implements |
| 11/11/1992 | CN2121334U Automatic chalk cover |
| 11/04/1992 | CN2120685U Two-purpose teaching pen |
| 11/04/1992 | CN2120683U Writing tool using short pencil |
| 11/04/1992 | CN2120506U Convenient two-purpose chopsticks rack |
| 10/28/1992 | CN2120030U Pencil socket |
| 10/14/1992 | CN2118637U Automatic chalk holder |
| 10/14/1992 | CN2118636U Multi-function pen |
| 10/13/1992 | US5154526 Capillary pen cover |
| 10/13/1992 | CA2009397C Finger gripping device |
| 10/07/1992 | CN2117995U Propelling type holder of chalk |
| 09/30/1992 | CN2117253U Teaching pen |
| 09/30/1992 | CN2117252U Chalk protecting clip |
| 09/17/1992 | DE4108422A1 Writing implement - has thimble attachment to provide better control when writing |
| 09/16/1992 | CN2115899U Writing pen |
| 09/02/1992 | CN2114566U Automatic telescopic chalk holder |
| 08/26/1992 | CN2113888U Automatic chalk-holding means |
| 08/25/1992 | US5140723 Wearable pen holder |
| 08/20/1992 | DE4105185A1 Refillable writing or marking instrument - has firmly fixed sealing plug which can be removed by rotating it |