Patents
Sitemap › B43 - Writing or drawing implements; Bureau accessories › B43K - Implements for writing or drawing › B43K 31 - Writing implement receptacles functioning as, or combined with, writing implements
Patents for B43K 31 - Writing implement receptacles functioning as, or combined with, writing implements (423)
02/2015
02/03/2015US8944715 Sanitary disposable writing instrument, method of making and dispenser therefore
10/2014
10/28/2014US8870486 Exchangeable attachments and apparatus and methods for retaining exchangeable attachments
10/09/2014WO2014161448A1 Moisturizing pen and ink box
07/2014
07/16/2014CN203713303U 包含毛笔及笔盒的组件 Components included brush and pencil cases
06/2014
06/11/2014CN102202909B Writing implement comprising a slide-on end member
06/04/2014CN103832157A Pen sleeve
05/2014
05/21/2014CN203600825U 可换笔头的绘画笔 Interchangeable tip pen drawing
05/21/2014CN103802537A 连续放置内芯用具 Continuous placed within the core appliances
05/07/2014CN203580426U 节墨节水式文房四宝盒 Toner cartridge - saving formula Wenfangsibao
04/2014
04/23/2014CN203557884U Chalk box through which four-line lattice can be drawn in English teaching
03/2014
03/26/2014EP2711310A1 Packaging for writing instruments
03/05/2014CN203460575U Pen holder
02/2014
02/19/2014CN203438714U Pen core sleeve
02/13/2014WO2014023950A1 Writing device
02/12/2014CN203427492U Box for four treasures of study
01/2014
01/15/2014CN103507501A Ruler capable of holding pens
12/2013
12/11/2013CN203331635U Full-automatic pencil
11/2013
11/05/2013CA2623441C Hand-held dry-erase board system
09/2013
09/04/2013CN203172281U Ruler having storage box
08/2013
08/21/2013CN203142117U Portable chalk clamping cover
07/2013
07/31/2013CN203093470U Suite water color pen and bag without pen cap
07/24/2013CN203078057U Pen placing type ruler
07/03/2013CN203032182U 粉笔保护器 Chalk protection
05/2013
05/29/2013CN202952702U Brush pen with replaceable pen points
05/15/2013CN202935012U Pen sheath
05/15/2013CN202935011U Box for writing brush
05/15/2013CN202935003U Novel propelling pencil
05/08/2013CN202923293U Painting brush capable of replacing brush tips
05/08/2013CN202923184U Automatic pencil with refill
05/08/2013CN103085536A Adjustable chalk holder
04/2013
04/24/2013CN103057315A Sleeved cap-free water color pen bag
04/17/2013CN202879021U Multifunctional ink containing pen
04/17/2013CN202879020U Double-core plastic pen
04/10/2013CN202862923U Multifunctional ruler
04/03/2013CN202847230U Pen
03/2013
03/27/2013CN202826850U Painting brush
03/13/2013CN202782297U Fountain pen capable of storing spare cartridge
03/06/2013CN202764540U Multifunctional teaching aid
01/2013
01/30/2013CN202703004U Box containing a dragon penholder and four treasures of study
01/23/2013CN202685662U Writing pen
01/23/2013CN102887016A Box for writing brush
01/09/2013CN202656711U Painting and calligraphy tool box for students
01/02/2013CN202641138U Chinese calligraphy writing case
01/02/2013CN102848813A Propelling pencil with pencil lead box
12/2012
12/20/2012US20120318707 Stackable grips for hand-held writing and drawing tools
11/2012
11/28/2012CN202557052U Box for four treasures in study
11/21/2012CN202541087U Album type box for four treasures of study
11/20/2012CA2553972C Convertible multi-use writing instrument and use thereof
10/2012
10/31/2012CN202507765U Box for writing materials
10/17/2012CN102729703A Box type straight ruler
10/10/2012CN202480653U Mechanical pencil capable of automatically installing pencil leads
10/10/2012CN102717633A Writing pen
10/03/2012CN202463305U Propelling pencil
10/03/2012CN202463304U Novel combined writing brush with self-provided ink
09/2012
09/19/2012CN202439414U Propelling pencil with spare pencil leads
09/07/2012WO2012118385A1 A holder for keeping objects in place
09/05/2012CN202413164U Matrix ruler for business administration major
09/05/2012CN202413128U Multifunctional compasses
09/05/2012CN202413107U Economical artistic calligraphy pen
09/05/2012CN202413106U Automatic pencil with spare pencil lead
09/05/2012CN202413105U Propelling pencil with pencil lead box
08/2012
08/29/2012CN202399743U Multifunctional pencil case
08/22/2012CN202389053U Ruler with line drawing pencil
08/08/2012CN202368171U Novel ruler
08/08/2012CN202368119U Novel cored mechanical pencil
08/01/2012CN202357662U New type automatic pencil
07/2012
07/11/2012CN202319504U 一种安全环保铅笔 A safe and green pencil
07/11/2012CN202319476U 一种多功能彩色笔 A multifunctional color pen
07/05/2012US20120170966 Writing implement with storage enclosure
07/04/2012CN202293880U 一种自动笔 An automatic pen
07/04/2012CN202293879U 一种带铅笔芯的自动铅笔 A mechanical pencil with pencil lead
07/04/2012CN202293878U 彩色水笔 Color pen
07/04/2012CN202293877U 新型自动铅笔 New Automatic Pencil
07/04/2012CN202293823U 具有储铅芯结构的全自动铅笔 Reservoir with automatic pencil lead core structure
06/2012
06/20/2012CN202278884U 一种自动铅笔 A mechanical pencil
06/20/2012CN202278880U 多功能笔 Multi-function pen
06/20/2012CN102501685A Multifunctional color pen
06/06/2012CN202262555U 一种笔袋 One kind of pencil case
05/2012
05/30/2012CN202242560U Movable pencil with storing function
05/30/2012CN202242546U Multifunctional pen
05/30/2012CN202242490U Novel pencil
05/23/2012CN202225628U Multifunctional ruler
05/23/2012CN202225600U High-capacity chalk sleeve
05/16/2012CN102452257A Convenient propelling pencil
05/02/2012CN202208208U Compass type mechanical pencil
05/02/2012CN102431349A Dual-purpose pen
04/2012
04/25/2012CN202200724U 具有铅笔芯存储功能的自动铅笔 Mechanical pencil with a pencil storage function
04/11/2012CN102414030A 具有可同时伸缩端部的书写工具 While the end portion having a retractable writing instrument
03/2012
03/28/2012CN202174858U 一种方便圆珠笔 A convenient ballpoint pen
03/28/2012CN102390199A Multifunctional pen
03/14/2012CN202163182U 旋转式多用规、尺 Rotary multi-gauge, ruler
03/14/2012CN202163172U 自动铅笔 Automatic Pencil
03/14/2012CN202163171U 一种带有储芯管的双头笔 Double pen with a reservoir of the core tube
03/14/2012CN202160845U 多功能超薄文具盒 Multifunction slim pencil case
03/07/2012CN202156176U 多型号勾线笔 More models hook line pen
03/07/2012CN202156175U 新型自动笔 New automatic pen
02/2012
02/08/2012CN202138095U 写不断铅笔 Write continuously pencil
01/2012
01/11/2012CN102310691A Mechanical pencil with pencil refill storing function
01/04/2012CN202098173U Improved mechanical pencil
11/2011
11/30/2011CN202053771U 一种带有笔芯盒的自动铅笔 An automatic pencil with a refill cartridge
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