Patents for B43K 21 - Propelling pencils (2,215)
03/2015
03/05/2015US20150063893 Writing instrument or applicator having resin molded parts
02/2015
02/19/2015US20150050061 Mechanical pencil
02/18/2015EP2837505A1 Mechanical pencil having a removable lead cartridge
02/12/2015US20150043956 Lead holder having a slidable push member
02/11/2015CN104339932A 活芯铅笔 Live lead pencil
02/11/2015CN104339931A 方便装笔芯的笔杆 Easy to install pen refills
02/04/2015CN204136631U 一种工程用多功能红蓝铅自动笔 Red and blue with an engineering multifunctional automatic pencil lead
02/04/2015CN204136625U 自动铅笔 Automatic Pencil
02/04/2015CN204136624U 一种防折断环保笔壳 An anti-broken green pen shell
01/2015
01/29/2015US20150030370 Applying material extruding container
01/29/2015US20150030369 Mechanical pencil having lead-rotating mechanism
01/28/2015EP2829413A1 Modular magnet writing instrument and hobby tool
01/26/2015DE202014006960U1 Ein Stift der auf Berührung (Kapazitive Oberfläche) seine Schreiber-Mine ausfährt A pin on the touch (capacitive surface) extends his scribes Mine
01/22/2015US20150023714 Mechanical pencil
01/21/2015EP2826636A1 Mechanical pencil
01/21/2015EP2825394A1 Lead holder having a slidable push member
01/21/2015CN104290497A 自动铅笔 Automatic Pencil
01/14/2015CN103042863B 一种脉动式自动铅笔 One kind of pulsating automatic pencil
01/07/2015EP2821245A1 Mechanical pencil
01/07/2015CN104260580A 一种防折断环保笔壳 An anti-broken green pen shell
01/07/2015CN102815130B 前端揿动出芯式自动铅笔 Knock out the front automatic pencil core
12/2014
12/31/2014CN204055036U 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
12/31/2014CN102648098B 自动铅笔 Automatic Pencil
12/30/2014US8920057 Mechanical pencil
12/24/2014CN204037142U 一种可调节笔芯的铅笔 An adjustable pencil refills
12/24/2014CN104228403A 一种按压式出子弹头铅芯的免削铅笔 A push type of bullet pencil Lead-free
12/24/2014CN104228402A 多功能自动铅笔 Multifunctional Automatic Pencil
12/23/2014US8915664 Complete exhaustion type lipstick tube
12/23/2014US8915663 Writing instrument with eraser protected by a sleeve
12/18/2014US20140369735 Marking implement
12/17/2014CN204020298U 一种摇动式自动进铅铅笔 One kind of swing type automatic pencil lead
12/17/2014CN204020297U 改良的抗压笔结构 Improved compression pen structure
12/17/2014CN204020296U 智能答题卡铅笔 Smart answer card pencil
12/10/2014CN203995242U 一种可持续出芯的美术用自动铅笔 The core of a sustainable art automatic pencil
12/10/2014CN203995241U 一种美术用活动铅笔 One kind of art with pencil
12/10/2014CN203995240U 一种便于调节笔芯的美术铅笔 An easy adjustment refill pencil art
12/10/2014CN203995239U 一种按压式出子弹头铅芯的免削铅笔 A push type of bullet pencil Lead-free
12/10/2014CN203995238U 一种节能环保型自动铅笔 An energy-saving and environmental protection automatic pencil
12/09/2014US8907659 Retractable test probe
11/2014
11/13/2014US20140334863 Process and Formulation for a Plastic Pencil
10/2014
10/02/2014WO2014157731A1 Mechanical pencil
08/2014
08/20/2014DE202014005155U1 Fallminenstift mit Spannzange für Minen mit unterschiedlichem Durchmesser Mechanical pencil with collet for mines with different diameters
08/13/2014CN203766310U 笔芯前旋转伸缩自动铅笔 Before rotating retractable mechanical pencil refills
08/13/2014CN203766309U 笔头可旋转的自动铅笔 Written rotatable mechanical pencil
08/06/2014CN203752731U 免削可换铅芯写不断铅笔 Free cut can be changed continuously pencil lead Xinxie
08/06/2014CN103963513A 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
08/06/2014CN102336090B 自动铅笔 Automatic Pencil
08/05/2014US8794857 Non-consumable writing implement with consumable tip having constant orientation
07/2014
07/30/2014CN203739463U 自动铅笔 Automatic Pencil
07/09/2014CN203697768U 旋转伸缩笔头式铅笔 Rotating telescopic type pencil tip
07/02/2014CN203681053U 一种螺纹绘图铅笔 One kind of pencil drawing thread
07/02/2014CN103895404A 一种自动铅笔的铅芯补充装置 Lead core supplementary means of a mechanical pencil
07/02/2014CN103895403A 自动上笔芯的自动笔 Automatic automatic pen refill
06/2014
06/25/2014CN203666172U 一种新型铅笔 A new pencil
06/19/2014WO2014092123A1 Chuck body and mechanical pencil
06/18/2014CN103862924A Pencil lead-stored propelling pencil
06/13/2014DE202013002365U1 Schreibgerät zum abwischbaren Beschreiben eines Whiteboards Writer for describing an erase whiteboards
06/11/2014CN203637387U 自动铅笔 Automatic Pencil
06/11/2014CN102202909B Writing implement comprising a slide-on end member
06/04/2014CN203623206U 一种新型自动铅笔 A new mechanical pencil
06/04/2014CN203623205U 弹性伸缩铅芯磨削笔 Elastically stretchable Lead grinding pen
06/04/2014CN103832134A Pencil for utilizing broken lead refills
06/04/2014CN103832133A Mechanical pencil
05/2014
05/21/2014CN103802537A 连续放置内芯用具 Continuous placed within the core appliances
05/14/2014CN203592820U 组合自动铅笔 Combination of mechanical pencil
05/14/2014CN103786480A 自动铅笔 Automatic Pencil
05/07/2014CN203580415U 自动美术铅笔 Automatic Pencil Art
04/2014
04/30/2014CN203567406U Environment-friendly automatic pen
04/30/2014CN203567405U Propelling pencil
04/23/2014CN203557881U Mechanical pencil for English study
04/16/2014CN203543435U Side-pressing red and blue automatic drawing pen
04/02/2014CN203511043U Automatic pencil capable of changing pencil lead
04/02/2014CN103692821A Ever sharp pencil
04/02/2014CN103692820A Propelling pencil
03/2014
03/26/2014CN203496496U Refill structure for movable pencil
03/26/2014CN103660707A Propelling pencil
03/26/2014CN103660706A Mechanical pencil
03/20/2014US20140079462 Mechanical pencil having lead-rotating mechanism
03/19/2014EP2708373A1 Mechanical pencil
03/19/2014CN203485621U Environment-friendly screw-type propelling pencil
03/12/2014CN203472333U Lead outlet device of extensible bullet movable pencil
03/12/2014CN203472332U Multifunctional pencil
03/12/2014CN103625165A Technology of environment-friendly and energy-saving mechanical pencil
03/12/2014CN101559687B Method for producing raised structures on surface of pencil
03/06/2014US20140064820 Assisted opening compact novelty utensil
03/05/2014CN203460570U Multifunctional mechanical pencil
03/05/2014CN103619609A Mechanical pencil
03/05/2014CN103612514A Novel automatic pencil
02/2014
02/18/2014US8651759 Cylindrical cosmetic container
02/12/2014EP2695743A1 Mechanical pencil
02/11/2014US8647004 Assembling structure of intermediate tube of lipstick
02/05/2014CN203418888U Propelling pencil with rotating lead
02/05/2014CN203418887U Novel propelling pencil device
01/2014
01/30/2014WO2014017258A1 Mechanical pencil
01/22/2014CN203401841U Combined-type pencil
01/16/2014US20140016982 Mechanical pencil
01/15/2014EP2684705A1 Writing instrument
01/15/2014EP2684704A2 Writing instrument
01/03/2014WO2014000270A1 Large-caliber automatic lead pencil
12/2013
12/31/2013US8616795 Tool for operating on a three-dimensional surface
1 2 3 4 5 6 7 8 9 10 11 ... 23