Patents
Sitemap › B43 - Writing or drawing implements; Bureau accessories › B43K - Implements for writing or drawing › B43K 8 - Pens with writing-points other than nibs or balls
Patents for B43K 8 - Pens with writing-points other than nibs or balls (3,856)
12/1991
12/17/1991US5073058 Implement for applying liquid
12/16/1991CA2044659A1 Applicator for ink dauber and method of manufacture
12/05/1991DE4017737A1 Electronically controlled fine spray drawing appts. - has hollow telescopic arm remotely controlled by hand-held IR transmitter with programmable operating elements
12/04/1991EP0459146A1 Device for applying a writing, drawing, printing or painting liquid to a surface
11/1991
11/27/1991CN2089409U End extendible writing brush
11/27/1991CN2089408U Convenient writing brush
11/26/1991US5067839 Stylo pen tip and auxiliary removing tool
11/26/1991US5067838 Valve unit for writing instruments or liquid applicators
11/16/1991CA2042520A1 Device for depositing a writing, drawing, printing or marking fluid on a background
11/12/1991CA1291966C Brush-like writing instrument
10/1991
10/16/1991CN2086663U Liquid pen with concealed air hole and double-layer nib holder
10/15/1991US5056949 Correction fluid dispenser with ball valve
10/02/1991CN2085736U Chalk using ink
10/01/1991US5052841 Stylo pen tip
09/1991
09/18/1991EP0446371A1 Writing utensil
09/12/1991DE4007652A1 Capillary-action pen - has non-detachable cap with bore fitting over extension with opposite flats
09/04/1991CN2084008U Convenient writing brush with body building function
09/03/1991CA2037263A1 Liquid painting instrument
09/03/1991CA2037259A1 Liquid applicator
08/1991
08/24/1991CA2036721A1 Liquid painting instrument
08/22/1991DE4105312A1 Application appts. for fluids - comprises main shaft and cap both with oval cross-section, and O=ring
08/21/1991CA2039839A1 Liquid painting instrument
07/1991
07/31/1991CN2081803U Colour fountain pen using fibre as nib
07/30/1991US5035525 Liquid applicator
07/30/1991US5035524 Instruments for applying a liquid coating including a writing instrument, a cosmetic applicator or similar devices
07/23/1991US5033896 Indicating chart pen cartridge with transparent wall
07/17/1991CN1013223B Stylus or recording drawing element
06/1991
06/26/1991CN2079565U Writing brush
06/26/1991CA2033152A1 Liquid painting instrument
06/25/1991US5026195 Fluid application tool with convex spacers
06/25/1991US5026189 Writing implement with coaxial alternately usable tips
06/19/1991EP0432633A1 Tubular writing tip
06/11/1991US5022775 Writing inplement with magnetic closure
06/05/1991EP0289540B1 Writing point or tracing element
06/05/1991CN2078233U Writing brush with ink supply device
05/1991
05/22/1991CN2077373U Combined writing brush with paperweight
05/22/1991CN1051531A Stereowriting and drawing method and material and writing brush making
05/16/1991DE3937298A1 Instrument for applying a low viscosity adhesive - has substance contained in cartridge which is rigid in longitudinal direction
05/16/1991DE3937296A1 Applicator low viscosity adhesive - has cartridge with elastic container to hold substance
05/14/1991US5015113 Multiangular pen
05/08/1991CN2076487U Writing brush with ink supplying means
05/02/1991CA2002080A1 One piece lottery marker
04/1991
04/30/1991US5011445 Color memory toy set
04/20/1991CA2028000A1 Painting/writing instrument
04/18/1991WO1991004873A1 Writing utensil
04/18/1991DE4014642C1 Writing tip for draughting plotter - has writing tube connected to bore with movable weight
04/04/1991WO1990012130A3 Fibers capable of spontaneously transporting fluids
04/02/1991US5004365 Drop-weight and tubular writing instrument
03/1991
03/20/1991EP0368842A4 Applicator for soft materials
03/19/1991US5000606 Drop-weight and tubular writing instrument
03/19/1991CA1281683C Fixing member for retaining liquid-application member of liquid applicator such as writing instrument, cosmetic instrument and the like
03/14/1991DE4013011C1 Tubular pen used as writing implement - has buffer chamber between front end of bore and rear end of tube which is checked for ink level by regulator
03/05/1991US4997301 Fountain pen
02/1991
02/27/1991CN2072022U Adjustable weight writing brush
02/21/1991DE3927226A1 Appliance for applying viscous substance - has internal mechanism operated by compressing flexible wall of housing
02/20/1991CN2071583U Writing brush capable of adjusting-resilience, diversion and changing tip
02/07/1991DE3925681A1 Applying paste-like substance - involves device which imparts stepwise motion to actuating piston
02/05/1991US4990012 Writing instrument with displaceable safety separator
01/1991
01/29/1991CA1279609C Pin-shaped device for releasing a flowable medium
01/22/1991US4986686 Multiangular pen
01/22/1991US4986684 Multiangular pen
01/15/1991US4984923 Liquid applicator with axial value actuation
01/02/1991EP0405768A1 Hydrophobic venting of free liquid ink reservoir pen
01/02/1991EP0405182A1 Tubular writing tip
01/01/1991US4981383 Device for screwing a writing instrument tip into a writing fluid reservoir
12/1990
12/29/1990CA2011485A1 Hydrophobic venting of free liquid ink reservoir pen
12/18/1990US4978242 Brush tip of liquid applicator and method for producing the same
12/11/1990US4976564 Implement for applying liquid
11/1990
11/28/1990EP0399037A1 Three-axis force measurement stylus
11/28/1990CN2066388U Controllable china ink pen for painting and calligraphy
11/27/1990US4973182 Writing nib made of synthetic resin
11/22/1990DE4015152A1 Liq. applicator
11/21/1990CN2065981U Double-tube writing brush
11/20/1990US4970854 Ink occlusion material for writing utensils
11/15/1990WO1990013365A1 Tip of valved applicator
11/15/1990DE3925578C1 Invisible writing unit for temporarily recording information - provides writing surface of magnetisable plate or foil reacting to writing implement with magnet
11/13/1990US4969765 Mechanical marking pen
11/13/1990US4969764 Capless retractable marking pen
11/07/1990EP0395973A1 Writing instrument
11/07/1990CN2065147U Multi-prismatic bamboo holder pen with foam-rubber writing point
10/1990
10/31/1990CN2064711U Fountain writing brush
10/24/1990EP0393320A1 Feeding system for capillary liquid applicators
10/24/1990CN1046361A Fibers capable of spontameously transporting fluids
10/17/1990CN1046126A Extension type writing brush
10/10/1990EP0391814A2 Fibers capable of spontaneously transporting fluids
10/10/1990EP0391083A1 Ink reservoir
10/05/1990WO1990012130A2 Fibers capable of spontaneously transporting fluids
10/02/1990US4960340 Implement for applying liquid
09/1990
09/06/1990DE3906367A1 Device for freeing fixed India-ink pen cleaning needles
09/05/1990CN2061518U Fountain writing brush
09/05/1990CN2061517U Finger-type position writing brush
09/04/1990US4954002 Writing instrument with membrane vent and their manufacture
09/04/1990US4953370 Handicraft for producing simulated needlepoint
08/1990
08/30/1990DE4005856A1 Piston for fluid applicator - with specified angle for piston rear lip
08/27/1990CA2010892A1 Piston used for a fluid painting instrument to push out a fluid
08/16/1990WO1990009288A1 Writing appliance that closes automatically after a given time-interval
08/16/1990EP0382241A2 Color memory toy set
08/16/1990DE3904578A1 Schreibgeraet mit zeitgesteuerter, vollautomatischer kappe Schreibgeraet with time-controlled, fully automatic cap
08/16/1990CA2045668A1 Writing appliance that closes automatically after a given time-interval
08/09/1990DE3903606A1 Writing and drawing appliance with air supply
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