Patents
Patents for B43K 23 - Holders or connectors for writing implements; Means for protecting the writing-points (6,435)
04/1995
04/06/1995WO1995009088A1 Manual displacement support for drawing and cutting
04/05/1995CN2193810Y 短铅笔加长器 Short pencil is longer
04/05/1995CN2193809Y Chalk
03/1995
03/30/1995DE4405922C1 Housing sleeve for a pen, pencil or crayon
03/22/1995CN2192469Y Extension chalk cap for writing on blackboard
03/22/1995CN2192468Y Multipurpose pen for drawing machine
03/08/1995CN2191095Y Finge cap pen
02/1995
02/21/1995US5391010 Writing device
02/14/1995US5388688 Pen-case convertible into a pen-stand
02/08/1995CN2189059Y Holder for chalk and the chalk thereof
02/01/1995EP0636068A1 Foam grip
02/01/1995EP0368842B1 Applicator for soft materials
02/01/1995CN2188489Y Writing chalk on blackboard
01/1995
01/26/1995DE4324473A1 Adaptor for receiving writing or drawing instruments
01/26/1995DE4324113A1 Writing or drawing instrument with an exchangeable writing medium container
01/24/1995US5383737 Hand writing device
01/19/1995WO1995001882A1 A multi-page unit and writing instrument combination
01/19/1995CA2166417A1 A multi-page unit and writing instrument combination
01/18/1995CN2187547Y Writing pen for chalk
01/18/1995CN2187546Y Writing pen for chalk
01/10/1995US5379491 Mounting means for removably securing functional items to support articles
12/1994
12/30/1994CA2099749A1 Apparatus and method for initiating drawings
12/28/1994EP0630761A2 Cap for writing instruments containing ink
12/28/1994EP0630326A1 Nib units for pens.
12/28/1994CN2186162Y Pencil joint holder
12/28/1994CN2186161Y Automatic chalk cover
12/14/1994CN2185202Y 自动粉笔 Automatic chalk
12/14/1994CN1026968C Automatic propelling pencil with core automatic sharpening and making method
12/08/1994WO1994027479A1 Device for securing utensils and containers to smooth surfaces
12/07/1994EP0471673B1 Improved finger gripping device
11/1994
11/30/1994EP0626276A1 A ball-point pen
11/30/1994EP0625943A1 Pen.
11/30/1994CN2183891Y Comfortable chalk sleeve
11/29/1994US5367777 Wood pencil sharpener and pocket holder
11/16/1994CN2182740Y Pressing type writing pen with holding rod
11/10/1994DE4315763A1 Individually adjustable fountain pen
11/09/1994CN2182069Y Pencil with holder for pretecting writing-core
11/08/1994US5362169 Applicator having cap which pressurizes inner space
11/03/1994DE4414730A1 Apparatus for accommodating writing and/or office instruments
11/02/1994EP0622250A1 Writing instrument
11/01/1994US5360342 Coloring board with attached crayons
11/01/1994US5359927 Wire striper
10/1994
10/27/1994WO1994023956A1 Ergonomic snap-fit cartridge pen
10/26/1994EP0621141A1 Applicator
10/26/1994CN2180478Y Multi-function pencil saving device
10/25/1994US5358348 Writing implement and holder assembly
10/19/1994EP0620127A1 Stick-shaped material propelling container
10/12/1994EP0618877A1 Pocket container and stand for writing implements
10/12/1994CN2179264Y Chalk sleeve with eraser
10/12/1994CN1093332A Container for bar article and cassette
10/11/1994US5354140 Covered writing instrument, and process for making such writing instrument
10/05/1994EP0617905A2 Stick-shaped piece drive container and stick-shaped piece supplying cassette
10/04/1994US5352053 Writing instrument and cap
10/04/1994US5352051 For a plotter
09/1994
09/21/1994CN2177597Y Automatic chalk device
09/15/1994WO1994020308A1 One hole folder
09/13/1994US5345652 Refill eraser
09/07/1994CN2176256Y Chalk holder
09/07/1994CN2176255Y Pen holder
09/06/1994US5344670 Capsules and reservoirs with fluids, applying and closures with releasing mechanisms
08/1994
08/31/1994EP0612287A1 A cap for writing and marking instruments
08/18/1994DE4324593C1 Hand-held writing instrument with removable cap
08/18/1994DE4303732A1 Fountain pen
08/16/1994US5338123 Double-ended pen
08/09/1994US5336011 Storage cap with spring biased female threads
08/09/1994US5336005 Applicator device
07/1994
07/28/1994DE4303468C1 Housing casing for lead of writing, drawing, painting or cosmetic pencil
07/27/1994CN2172718Y Air-permeable writing brush hair protecting sleeve
07/26/1994US5332324 Ergonomic instruments
07/20/1994CN2172210Y Dual-purpose pencil device
07/06/1994EP0604793A1 Applicator with a refill made of a spreadable substance
07/06/1994EP0577837A4 Writing device
07/06/1994CN2170847Y Finger pencil
06/1994
06/30/1994CA2086397A1 Holder for long slender implements
06/21/1994US5322718 Pliable paperweight and article holder
06/15/1994CN2168723Y Pen-like chalk
06/14/1994US5320438 Grip for writing implements
06/12/1994CA2110787A1 Mounting means for removably securing functional items to support articles
06/07/1994US5318372 Combination pen and pencil writing instrument
06/01/1994CN2166978Y Multi-functional sleeve for pencil and eraser
06/01/1994CN2166965Y Hygiene chock sleeve
05/1994
05/31/1994US5316402 Penholder cap
05/26/1994WO1994010883A1 Holder device for writing implements
05/26/1994CA2149667A1 Holder device for writing implements
05/25/1994CN2166006Y Automatic protector for pen point
05/24/1994US5314260 Finger pen
05/19/1994DE4237931A1 Holder for rod like instruments on support plate - has T=shaped cut=out retaining part from flat card with folded flap to hold instrument on flat side.
05/11/1994WO1994009996A1 Cylindrical body for writing utensils
05/11/1994CN2164363Y 多用铅笔接头 Multi-joint with a pencil
05/10/1994US5309643 Adapter apparatus mounted on a marking instrument to achieve movement in a straight line
05/10/1994CA2026259C Pencil holder for safety helmet
05/04/1994CN2163740Y Automatic-propelling chalk sleeve
05/03/1994US5308179 Writing instrument
05/03/1994US5308178 Writing instrument
04/1994
04/26/1994US5306107 Twin-type stick-shaped material extending container
04/06/1994CN2160547Y Dual-purpose pencil sheath
03/1994
03/30/1994CN2159877Y Holder for short pencil
03/16/1994EP0587103A1 Writing implement with two writing elements
03/09/1994CN2158351Y Holder for chalk
03/01/1994US5289961 Device for holding writing instruments
1 ... 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65