Patents
Sitemap › B43 - Writing or drawing implements; Bureau accessories › B43K - Implements for writing or drawing › B43K 7 - Ball-point pens
Patents for B43K 7 - Ball-point pens (3,207)
01/2004
01/22/2004US20040013462 Universal refill mechanism and method
01/22/2004DE10228553A1 Schreibspitze Writing tip
01/22/2004CA2493783A1 Refill mechanism for writing instrument
01/21/2004CN1135176C Ink follower composition
01/08/2004WO2004002750A1 Ballpoint for writing instrument and method for making same
01/08/2004WO2003092349A3 Fluid applicator
12/2003
12/31/2003WO2004000575A1 Writing utensil
12/18/2003WO2003036560A3 Sensing apparatus comprising a rolling component
12/16/2003US6663704 Shear-thinning and/or erasable, and can be used pens and markers pens and markers
12/11/2003WO2003102094A1 Ink composition for pressurized ball-point pen and pressurized ball-point pen
12/11/2003WO2003101758A1 Autograph ink accommodating member
12/09/2003US6659671 Ink introducing tube and writing instrument incorporated with the same
12/03/2003CN2589208Y Modified ball pen
12/02/2003US6655867 Used for correction tools including correction pens, oil-type ball-point pens, paint markers and the like.
11/2003
11/26/2003CN2587658Y Ball-point fountain pen
11/20/2003WO2003096321A1 A combined writing instrument and digital documentor apparatus and method of use
11/20/2003WO2003095231A1 Writing utensil
11/20/2003US20030215278 Composite writing implement
11/20/2003CA2485574A1 A combined writing instrumentand digital documentor apparatus and method of use
11/18/2003CA2276835C Improved writing instrument with enhanced tactile control and gripping comfort and method of making same
11/13/2003WO2003093028A1 Writing ink accommodating tube
11/13/2003WO2003092349A2 Fluid applicator
11/13/2003US20030210945 Push-button writing implement
11/13/2003CA2487654A1 Fluid applicator
11/11/2003US6645284 Ink composition for water based ballpoint pen
11/11/2003CA2296001C Ballpoint pen and ink therefor
10/2003
10/30/2003US20030200896 Ink follower composition for writing instruments, and process for its production
10/29/2003CN1452567A Roller ball pen with adjustable spring tension
10/23/2003WO2003064174A3 Marking instruments and methods of manufacturing marking instruments
10/22/2003CN1450959A Writting utensil with single-piece mechanical component
10/22/2003CN1125153C Balpoint pen, refill and ink therefor
10/15/2003CN1448279A Ball pen tip and ball pen therewith
10/07/2003US6629798 Pen
09/2003
09/25/2003US20030180084 Collector type writing implement
09/18/2003WO2003076208A1 Ink holding member for writing material
09/17/2003CN2573255Y Structurally improved rotary extension pencil holder
09/17/2003CN2573251Y Ball pen
09/16/2003US6619871 Collector type writing instrument
09/16/2003US6619870 Collector type writing implement
09/16/2003CA2269609C Fillerless writing instrument
09/03/2003EP1339552A1 Writing implement
09/03/2003EP1128968B1 Ink-following plunger for ballpoint pen and method for making same
08/2003
08/28/2003WO2003070485A1 A writing instrument
08/27/2003CN1438128A Ball point pen
08/26/2003US6609846 Retractable writing instrument
08/19/2003US6607325 Writing instrument
08/19/2003US6607324 Variable length pencil
08/13/2003CN2565631Y Improved pen structure
08/07/2003WO2003064178A1 Gas pressurization type writing utensil and writing utensil refill
08/07/2003WO2003064177A1 Gas pressurization type writing utensil and writing utensil refill
08/07/2003WO2003064176A1 Gas pressurization type writing utensil and writing utensil refill
08/07/2003WO2003064175A1 Writing utensil, writing tip welding method, and writing utensil parts connecting structure and connecting method
08/07/2003WO2003064174A2 Marking instruments and methods of manufacturing marking instruments
08/07/2003CA2474155A1 Marking instruments and methods of manufacturing marking instruments
08/06/2003CN1433896A Piezoelectric electric writing pen for electronic ink display
08/05/2003US6602012 Collector type writing instrument
08/05/2003US6602011 Ball point pen
07/2003
07/31/2003WO2003061985A1 Writing instrument
07/31/2003US20030143014 Marking instruments and methods of manufacturing marking instruments
07/31/2003CA2474381A1 Writing instrument
07/29/2003US6599353 Shear-thinning writing compositions, writing instruments, and methods
07/29/2003US6599046 Direct liquid type writing instrument
07/24/2003WO2003059649A1 Writing instrument capable of feeding constant amount of ink
07/24/2003US20030138283 Writing instrument
07/24/2003US20030138282 Writing instrument with user-controlled ink color
07/23/2003EP1087873B1 Microstructure liquid dispenser
07/17/2003WO2003057507A1 Ink follow-up material for water-base ball pen
07/09/2003EP1325490A1 Improved advertising ball point pen
07/09/2003CN1429153A Collector type writing implement
07/09/2003CN1113759C Writing instrument
07/08/2003US6588963 Collector type writing instrument
07/03/2003WO2003053716A1 Method for controlling writing instruments
07/03/2003US20030123922 Applicator
07/02/2003CN2558529Y Press writing appliance
07/02/2003CN2558525Y Improved internal-external fastening plug and tube device
07/02/2003CN2558524Y Improved multi-step switching seat device
07/02/2003CN1427777A Writing implement
07/02/2003CN1427681A Pressurized writing instrument employing compressible piston member
07/02/2003CN1112998C Writing implement with cartridge spacing element
06/2003
06/26/2003WO2003051648A1 Writing implement comprising writing point support means
06/26/2003US20030118391 Writing implement
06/25/2003EP1321310A1 Test method for writing instruments
06/24/2003US6582144 Writing implement
06/19/2003US20030113155 Writing instrument with biased rotatable assembly
06/18/2003EP1319522A2 Writing implement
06/10/2003US6577299 Electronic portable pen apparatus and method
06/05/2003US20030102334 Coating device
05/2003
05/29/2003US20030099501 Direct liquid type writing instrument
05/28/2003EP1313623A1 Writing utensil with single-piece mechanical component
05/28/2003EP1017571B1 Writing instrument
05/28/2003CN1419872A Changeable length lip pencil
05/27/2003US6568866 Mechanical penholder
05/22/2003WO2003041972A1 Writing instrument with biased rotatable assembly
05/22/2003US20030095825 Variable length pencil
05/21/2003EP1311635A1 Solvent-based non-fluorescent inks for writing instruments based upon pigment dispersions in non-aqueous solvents
05/21/2003EP1311634A1 Solvent-based fluorescent inks for writing instruments based upon pigment dispersions in non-aqueous solvents
05/21/2003CN1419500A 书写器具 Writing instruments
05/21/2003CN1418778A Ball-point pen
05/15/2003WO2002045973A3 Liquid ink writing pen
05/08/2003US20030086744 Oily ink for writing instrument
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