Patents-Review.com
ClassID:

59442 ⎘

B43K8/00 - CPC Classification

Classification description:

Pens with writing-points other than nibs or balls

Sub-classes:
Recent Application in this class:
#1
20250332858
2025-10-30

ATTACHMENT STRUCTURE IN WRITING INSTRUMENT, WRITING INSTRUMENT, AND SOFT MEMBER

 #2
20210146684
2021-05-20

Printing device and composition comprising magnetic-color-changeable microcapsules

 #3
20190256726
2019-08-22

MESS-FREE COLORING SYSTEM

 #4
20190121456
2019-04-25

WRITING DEVICE AND TOUCH SYSTEM

 #5
20180016457
2018-01-18

Aqueous ink composition for writing instruments

 #6
20170217244
2017-08-03

Applicator pen

 #7
20170215984
2017-08-03

X-ray ink pen

 #8
20170145237
2017-05-25

Mess free coloring system

 #9
20170050460
2017-02-23

Thermochromic color-memory composition and thermochromic color-memory microcapsule pigment encapsulating same

 #10
20170028769
2017-02-02

Writing implement

 #11
20160318333
2016-11-03

Marking device and method

 #12
20150030372
2015-01-29

Applying material extruding container

 #13
20140213442
2014-07-31

Thermochromic coloring pad

 #14
20140119808
2014-05-01

Wide area coating applicator

 #15
20130156488
2013-06-20

Conical nib and writing instrument using the same

 #16
20130144213
2013-06-06

Device for dosed dispensing of fluid media

 #17
20130051893
2013-02-28

CIRCULAR MARKING DEVICE

 #18
20120325849
2012-12-27

Leak-proof art instrument

 #19
20120276261
2012-11-01

Method for identifying drinks using marking device

 #20
20120027500
2012-02-02

Leak-proof art instrument

 #21
20120014740
2012-01-19

Thermosensitive decolorable ink composition

 #22
20120003027
2012-01-05

Liquid applicator device

 #23
20110310066
2011-12-22

DIGITAL PEN

 #24
20110263401
2011-10-27

Writing implement body and method of making same

 #25
20110103875
2011-05-05

RETRACTABLE PUSH BUTTON PEN

 #26
20110097134
2011-04-28

Radiocontrast Highlighter

 #27
20110052309
2011-03-03

Liquid dispenser

 #28
20110052308
2011-03-03

Liquid dispenser

 #29
20110020049
2011-01-27

Marker pen with magnetic closure arrangement

 #30
20100316429
2010-12-16

Damp telescopic tube and a damp writing pen

 #31
20100288845
2010-11-18

Generation of Neutrally Buoyant Foam in a Gas

 #32
20100272496
2010-10-28

Fluid feeder of applicator

 #33
20100232866
2010-09-16

Liquid applicator

 #34
20100047005
2010-02-25

LIGHT-EMITTING WRITING INSTRUMENT AND LIGHT-EMITTING INDICATOR USING THE SAME

 #35
20100014906
2010-01-21

Liquid applicator

 #36
20090264713
2009-10-22

Expressive pen

 #37
20090245920
2009-10-01

Capless Retractable Marking Pen

 #38
20080170048
2008-07-17

Retractable contact-control pen for electric device

 #39
20080128666
2008-06-05

CHEMILUMINESCENT SYSTEM

 #40
20080108042
2008-05-08

Marking instrument

 #41
20080043048
2008-02-21

Sanitary disposable writing instrument, method of making, and dispenser therefore

 #42
20070297847
2007-12-27

Writing instrument comprising a cartridge support

 #43
20070269256
2007-11-22

Scent activated, memory enhancing memory stick system

 #44
20070070097
2007-03-29

Liquid jet head and a liquid ejecting instrument including such a liquid jet head

 #45
20070020038
2007-01-25

Applicator

 #46
20070020037
2007-01-25

Telescopic handwriting pen

 #47
20060291950
2006-12-28

Stripe & touch paint tool and method of use

 #48
20060222450
2006-10-05

Applying filler extruding container

 #49
20060106312
2006-05-18

PEN DEVICE FOR MAPPING OF TISSUE

 #50
20060000350
2006-01-05

Liquid container

 #51
20050178800
2005-08-18

Movable body feeding apparatus

 #52
20050169695
2005-08-04

Side knock type feeding mechanism

 #53
20050158114
2005-07-21

Cartridge type liquid feeding container

 #54
20050063768
2005-03-24

Applicator containing a liquid filler

 #55
20050013926
2005-01-20

Robotic pen

 #56
20050012242
2005-01-20

Hobbyist-useable apparatus and method for fabricating decoratively-shaped writing instruments