| Patents for B43K 7 - Ball-point pens (3,207) |
|---|
| 10/30/1997 | WO1997039901A1 Erasing liquid pen |
| 10/29/1997 | CN2265900Y Ink suction type water ball-point pen |
| 10/09/1997 | DE19613851A1 Scriber tip for gel cartridge |
| 10/08/1997 | CN2264081Y Ink filling sign pen |
| 10/08/1997 | CN2264080Y Writing needle pen |
| 09/24/1997 | CN2263004Y Ball-point pen with high capacity ink reservoir |
| 09/24/1997 | CN2263002Y Improved structure of pen holder |
| 09/24/1997 | CN1160067A Ink follower composition for ballpoint pen and ballpoint pen using the same |
| 09/11/1997 | DE19610644A1 Ball-point pen with rearward tip-linked ink capillary and air channel |
| 09/03/1997 | EP0792759A2 Ink follower composition for ballpoint pen and ballpoint pen using the same |
| 08/28/1997 | WO1997030854A1 Direct ink storing type writing instrument |
| 08/20/1997 | CN1157220A Writing tool |
| 08/14/1997 | DE19602190A1 Variable length lead for writing apparatus |
| 08/13/1997 | CN2259287Y Erasable ball-point pen |
| 08/13/1997 | CN2259286Y Disposable ball pen |
| 08/12/1997 | US5655847 Ball-point pen |
| 07/29/1997 | US5651626 Retractable clip actuated pen |
| 07/17/1997 | WO1996039302A3 Temporary marking, ultraviolet radiation detection, and printing, all using photoerasable colorants |
| 06/26/1997 | WO1997022483A1 Ball-point pen refill and method of manufacturing the same |
| 06/26/1997 | WO1997022482A1 Marking instruments |
| 06/26/1997 | WO1997022481A1 Marking instruments |
| 06/26/1997 | CA2240177A1 Marking instruments |
| 06/26/1997 | CA2240176A1 Marking instruments |
| 06/10/1997 | US5636932 Light-emitting ball-point pen |
| 06/04/1997 | CN2255357Y Pen with holder with wood wrap as present |
| 05/13/1997 | US5628576 Pressurized refill with double seal valve core plug and a method for pressurizing a refill |
| 05/09/1997 | WO1997016499A1 Aqueous-based, shear-thinning, erasable ink and roller-ball pen containing same |
| 05/09/1997 | CA2236379A1 Aqueous-based, shear-thinning, erasable ink and roller-ball pen containing same |
| 05/01/1997 | WO1997015460A1 Pen for applying coloured or correction fluid |
| 04/24/1997 | DE19539407A1 Writing implement with shaft, tip, main magazine for writing fluid and valve |
| 04/22/1997 | US5622441 Writing instrument housing |
| 04/16/1997 | CN2252114Y Erasable ball-point pen plunger |
| 04/16/1997 | CN2252113Y Fountain pen |
| 04/10/1997 | WO1997012765A1 Writing implement for ink |
| 04/01/1997 | US5615964 Adaptable length pen refill system including a refill and a method for adapting the length of the refill |
| 03/27/1997 | WO1997006962A3 Device for applying liquids onto a base using an applicator element |
| 03/20/1997 | WO1997010108A1 Disposable writing implement with guarantee seal and fabrication process |
| 03/06/1997 | DE19538501C1 Schreibgerät für Tinte Writing implement for ink |
| 02/27/1997 | WO1997006962A2 Device for applying liquids onto a base using an applicator element |
| 02/27/1997 | CA2229409A1 Liquid applicator implement |
| 02/20/1997 | DE19529865A1 Gerät zum Auftragen von Flüssigkeit auf eine Unterlage mittels eines Auftragselements Device for applying liquid to a substrate by means of an applicator element |
| 02/12/1997 | EP0472660B1 A pen |
| 02/05/1997 | CN1141852A Method for generating gas-pressure in ball-pen handle (core) |
| 01/23/1997 | WO1997002148A1 Marking instrument |
| 01/23/1997 | CA2220379A1 Marking instrument |
| 12/24/1996 | US5586852 Spring-loaded press pin |
| 12/12/1996 | WO1996039302A2 Temporary marking, ultraviolet radiation detection, and printing, all using photoerasable colorants |
| 12/12/1996 | CA2219463A1 Temporary marking, ultraviolet radiation detection, and printing, all using photoerasable colorants |
| 12/05/1996 | WO1996038310A1 Valve for correction fluid dispenser |
| 12/05/1996 | CA2220352A1 Valve for correction fluid dispenser |
| 12/04/1996 | CN2241634Y Turning structure of ball pen |
| 11/28/1996 | WO1996037356A1 Production of releasable sleeve sections |
| 11/20/1996 | CN2240437Y Erasable ball-pen |
| 10/09/1996 | EP0736396A1 Ballpoint pens |
| 09/25/1996 | CN2235899Y Ball pen with detachable correction structure |
| 09/25/1996 | CN1131692A Aqueous ink |
| 09/18/1996 | CN2235377Y Luminous ball-point pen |
| 09/11/1996 | EP0730982A2 Writing utensil and method of manufacturing it |
| 09/11/1996 | CN1130664A Non-aqueous ink for ball point pen, and ball point pen |
| 08/21/1996 | CN2233318Y Multi-functional pen |
| 08/14/1996 | CN2232844Y Pencil ware capable of writing artistic characters |
| 08/07/1996 | CN2232355Y Elastic ball-point pen |
| 08/01/1996 | WO1996022837A1 Ink jet device for marking pen |
| 07/28/1996 | CA2168295A1 Crayon moulding kit and method of making |
| 07/17/1996 | CN2231184Y Soft bag type marking pen |
| 07/17/1996 | CA2140309A1 Lumi-glo pen |
| 07/03/1996 | CN2230231Y portable super-short pocket telescopic pen |
| 06/12/1996 | CN2228846Y Ink refilling arrangement for ink reservoir of ball-point pen |
| 05/27/1996 | CA2163048A1 Toner cartridge |
| 05/22/1996 | EP0712737A1 Writing implement |
| 05/15/1996 | CN1122284A Liquid container with ball-like front end |
| 05/08/1996 | CN1121874A Ballpoint pen containing an aqueous ink composition |
| 04/10/1996 | CN2224090Y Erasable ball-pen |
| 04/03/1996 | CN2223690Y Pen used for computer drawing |
| 03/20/1996 | EP0702066A2 Non-aqueous ink for ball point pen, and ball point pen |
| 03/13/1996 | CN2222064Y Portable pen |
| 02/28/1996 | CN1117446A Spring pen |
| 01/31/1996 | CN1030824C A coriting instrument |
| 11/29/1995 | CN1112489A A ball-point pen |
| 11/09/1995 | WO1995029819A1 Rapidly selectable multicoloured writing instrument |
| 10/31/1995 | US5462379 Applicator having cap which pressurizes and seals inner space |
| 10/25/1995 | CN2210793Y Erasable ball-pen |
| 10/25/1995 | CN2210792Y Telescopic muitiple-stand-by ball-pen |
| 10/11/1995 | CN2209596Y Ball-point pen for transcribing musical stave |
| 10/04/1995 | CN2209043Y Ball-point pen type fountain-pen |
| 10/04/1995 | CN1109415A Ink follower for aqueous ballpointg pen using gel-like materisl and solid piece |
| 09/07/1995 | DE4407049A1 Writing or marking tip for pen |
| 08/16/1995 | CN1106751A Clip attaching device in writing implement |
| 08/09/1995 | CN2204721Y Aerated oil ink pen |
| 07/19/1995 | EP0580684B1 Writing implement |
| 07/18/1995 | US5433545 Writing implement |
| 07/12/1995 | CN1104959A Multi-way guide finger pen cap and its making method |
| 06/27/1995 | US5427463 Ink writing implement |
| 06/14/1995 | CN2200545Y Multifunction teaching pen |
| 06/14/1995 | CN2200543Y Differential visual multi-colour luminous ball pen |
| 06/08/1995 | DE4443187A1 Ball point pen |
| 06/06/1995 | US5421664 Fluid applicator with fluid tank pressurization device |
| 05/31/1995 | CN2199055Y Ink sac type ball pen |
| 05/24/1995 | EP0653989A1 Vented plug for ink cartridges |
| 05/24/1995 | CN2198119Y Simply double colour ball pen |