Patents for B43K 21 - Propelling pencils (2,215) |
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03/05/2015 | US20150063893 Writing instrument or applicator having resin molded parts |
02/19/2015 | US20150050061 Mechanical pencil |
02/18/2015 | EP2837505A1 Mechanical pencil having a removable lead cartridge |
02/12/2015 | US20150043956 Lead holder having a slidable push member |
02/11/2015 | CN104339932A 活芯铅笔 Live lead pencil |
02/11/2015 | CN104339931A 方便装笔芯的笔杆 Easy to install pen refills |
02/04/2015 | CN204136631U 一种工程用多功能红蓝铅自动笔 Red and blue with an engineering multifunctional automatic pencil lead |
02/04/2015 | CN204136625U 自动铅笔 Automatic Pencil |
02/04/2015 | CN204136624U 一种防折断环保笔壳 An anti-broken green pen shell |
01/29/2015 | US20150030370 Applying material extruding container |
01/29/2015 | US20150030369 Mechanical pencil having lead-rotating mechanism |
01/28/2015 | EP2829413A1 Modular magnet writing instrument and hobby tool |
01/26/2015 | DE202014006960U1 Ein Stift der auf Berührung (Kapazitive Oberfläche) seine Schreiber-Mine ausfährt A pin on the touch (capacitive surface) extends his scribes Mine |
01/22/2015 | US20150023714 Mechanical pencil |
01/21/2015 | EP2826636A1 Mechanical pencil |
01/21/2015 | EP2825394A1 Lead holder having a slidable push member |
01/21/2015 | CN104290497A 自动铅笔 Automatic Pencil |
01/14/2015 | CN103042863B 一种脉动式自动铅笔 One kind of pulsating automatic pencil |
01/07/2015 | EP2821245A1 Mechanical pencil |
01/07/2015 | CN104260580A 一种防折断环保笔壳 An anti-broken green pen shell |
01/07/2015 | CN102815130B 前端揿动出芯式自动铅笔 Knock out the front automatic pencil core |
12/31/2014 | CN204055036U 一种活动铅笔的子弹头铅芯夹持推进装置 An activity lead core bullet pencil holder propulsion unit |
12/31/2014 | CN102648098B 自动铅笔 Automatic Pencil |
12/30/2014 | US8920057 Mechanical pencil |
12/24/2014 | CN204037142U 一种可调节笔芯的铅笔 An adjustable pencil refills |
12/24/2014 | CN104228403A 一种按压式出子弹头铅芯的免削铅笔 A push type of bullet pencil Lead-free |
12/24/2014 | CN104228402A 多功能自动铅笔 Multifunctional Automatic Pencil |
12/23/2014 | US8915664 Complete exhaustion type lipstick tube |
12/23/2014 | US8915663 Writing instrument with eraser protected by a sleeve |
12/18/2014 | US20140369735 Marking implement |
12/17/2014 | CN204020298U 一种摇动式自动进铅铅笔 One kind of swing type automatic pencil lead |
12/17/2014 | CN204020297U 改良的抗压笔结构 Improved compression pen structure |
12/17/2014 | CN204020296U 智能答题卡铅笔 Smart answer card pencil |
12/10/2014 | CN203995242U 一种可持续出芯的美术用自动铅笔 The core of a sustainable art automatic pencil |
12/10/2014 | CN203995241U 一种美术用活动铅笔 One kind of art with pencil |
12/10/2014 | CN203995240U 一种便于调节笔芯的美术铅笔 An easy adjustment refill pencil art |
12/10/2014 | CN203995239U 一种按压式出子弹头铅芯的免削铅笔 A push type of bullet pencil Lead-free |
12/10/2014 | CN203995238U 一种节能环保型自动铅笔 An energy-saving and environmental protection automatic pencil |
12/09/2014 | US8907659 Retractable test probe |
11/13/2014 | US20140334863 Process and Formulation for a Plastic Pencil |
10/02/2014 | WO2014157731A1 Mechanical pencil |
08/20/2014 | DE202014005155U1 Fallminenstift mit Spannzange für Minen mit unterschiedlichem Durchmesser Mechanical pencil with collet for mines with different diameters |
08/13/2014 | CN203766310U 笔芯前旋转伸缩自动铅笔 Before rotating retractable mechanical pencil refills |
08/13/2014 | CN203766309U 笔头可旋转的自动铅笔 Written rotatable mechanical pencil |
08/06/2014 | CN203752731U 免削可换铅芯写不断铅笔 Free cut can be changed continuously pencil lead Xinxie |
08/06/2014 | CN103963513A 全自动铅笔机芯和可换芯式全自动铅笔 Automatic movement and interchangeable core pencil Automatic Pencil |
08/06/2014 | CN102336090B 自动铅笔 Automatic Pencil |
08/05/2014 | US8794857 Non-consumable writing implement with consumable tip having constant orientation |
07/30/2014 | CN203739463U 自动铅笔 Automatic Pencil |
07/09/2014 | CN203697768U 旋转伸缩笔头式铅笔 Rotating telescopic type pencil tip |
07/02/2014 | CN203681053U 一种螺纹绘图铅笔 One kind of pencil drawing thread |
07/02/2014 | CN103895404A 一种自动铅笔的铅芯补充装置 Lead core supplementary means of a mechanical pencil |
07/02/2014 | CN103895403A 自动上笔芯的自动笔 Automatic automatic pen refill |
06/25/2014 | CN203666172U 一种新型铅笔 A new pencil |
06/19/2014 | WO2014092123A1 Chuck body and mechanical pencil |
06/18/2014 | CN103862924A Pencil lead-stored propelling pencil |
06/13/2014 | DE202013002365U1 Schreibgerät zum abwischbaren Beschreiben eines Whiteboards Writer for describing an erase whiteboards |
06/11/2014 | CN203637387U 自动铅笔 Automatic Pencil |
06/11/2014 | CN102202909B Writing implement comprising a slide-on end member |
06/04/2014 | CN203623206U 一种新型自动铅笔 A new mechanical pencil |
06/04/2014 | CN203623205U 弹性伸缩铅芯磨削笔 Elastically stretchable Lead grinding pen |
06/04/2014 | CN103832134A Pencil for utilizing broken lead refills |
06/04/2014 | CN103832133A Mechanical pencil |
05/21/2014 | CN103802537A 连续放置内芯用具 Continuous placed within the core appliances |
05/14/2014 | CN203592820U 组合自动铅笔 Combination of mechanical pencil |
05/14/2014 | CN103786480A 自动铅笔 Automatic Pencil |
05/07/2014 | CN203580415U 自动美术铅笔 Automatic Pencil Art |
04/30/2014 | CN203567406U Environment-friendly automatic pen |
04/30/2014 | CN203567405U Propelling pencil |
04/23/2014 | CN203557881U Mechanical pencil for English study |
04/16/2014 | CN203543435U Side-pressing red and blue automatic drawing pen |
04/02/2014 | CN203511043U Automatic pencil capable of changing pencil lead |
04/02/2014 | CN103692821A Ever sharp pencil |
04/02/2014 | CN103692820A Propelling pencil |
03/26/2014 | CN203496496U Refill structure for movable pencil |
03/26/2014 | CN103660707A Propelling pencil |
03/26/2014 | CN103660706A Mechanical pencil |
03/20/2014 | US20140079462 Mechanical pencil having lead-rotating mechanism |
03/19/2014 | EP2708373A1 Mechanical pencil |
03/19/2014 | CN203485621U Environment-friendly screw-type propelling pencil |
03/12/2014 | CN203472333U Lead outlet device of extensible bullet movable pencil |
03/12/2014 | CN203472332U Multifunctional pencil |
03/12/2014 | CN103625165A Technology of environment-friendly and energy-saving mechanical pencil |
03/12/2014 | CN101559687B Method for producing raised structures on surface of pencil |
03/06/2014 | US20140064820 Assisted opening compact novelty utensil |
03/05/2014 | CN203460570U Multifunctional mechanical pencil |
03/05/2014 | CN103619609A Mechanical pencil |
03/05/2014 | CN103612514A Novel automatic pencil |
02/18/2014 | US8651759 Cylindrical cosmetic container |
02/12/2014 | EP2695743A1 Mechanical pencil |
02/11/2014 | US8647004 Assembling structure of intermediate tube of lipstick |
02/05/2014 | CN203418888U Propelling pencil with rotating lead |
02/05/2014 | CN203418887U Novel propelling pencil device |
01/30/2014 | WO2014017258A1 Mechanical pencil |
01/22/2014 | CN203401841U Combined-type pencil |
01/16/2014 | US20140016982 Mechanical pencil |
01/15/2014 | EP2684705A1 Writing instrument |
01/15/2014 | EP2684704A2 Writing instrument |
01/03/2014 | WO2014000270A1 Large-caliber automatic lead pencil |
12/31/2013 | US8616795 Tool for operating on a three-dimensional surface |