ClassID:

204090

H01H2219/034 - CPC Classification

Classification description:

Legends; Printed information Coloured areas

Recent Application in this class:
#1
20170184273
2017-06-29

Input component, sensor sheet, and decorative component

#2
20170076881
2017-03-16

Keyboard key structure and method of manufacturing a keycap of a keyboard key

#3
20160148765
2016-05-26

OPERATOR CONTROL DEVICE FOR AN ELECTRICAL APPLIANCE AND ELECTRICAL APPLIANCE

#4
20160086746
2016-03-24

Light-transmissible keycap and manufacturing method thereof

#5
20150076211
2015-03-19

SURGICAL INSTRUMENT CONTROLS WITH ILLUMINATED FEEDBACK

#6
20120279840
2012-11-08

Touch type lamp switch

#7
20120229389
2012-09-13

ILLUMINATED KEYBOARD DEVICE

#8
20120222947
2012-09-06

Keypad structure and method of fabricating the same

#9
20120171414
2012-07-05

Apparatus and Method for a User Input Element in an Electronic Device

#10
20120168294
2012-07-05

Keypad apparatus and methods

#11
20120161988
2012-06-28

KEYBOARD

#12
20120111710
2012-05-10

Mobile terminal keyboard

#13
20120085632
2012-04-12

Keypad apparatus for portable communication device

#14
20120014130
2012-01-19

LIGHT FILTERED KEY TOP BEZEL

#15
20110278145
2011-11-17

Key sheet, lightproof light guiding sheet, pushbutton switch, and method of manufacturing key sheet

#16
20110243630
2011-10-06

INFORMATION PROCESSING SYSTEM, KEYBOARD SYSTEM, AND KEY TOP SYSTEM

#17
20110216524
2011-09-08

Low power low cost illuminated keyboards and keypads

#18
20110114462
2011-05-19

KEYSWITCH AND INPUT APPARATUS

#19
20110042194
2011-02-24

TRANSPARENT KEY, KEY SHEET AND MANUFACTURING METHOD OF KEYSHEET

#20
20100253551
2010-10-07

KEYBOARD WITH PAINT SCHEME

#21
20100245133
2010-09-30

KEY SHEET

#22
20100147661
2010-06-17

Key sheet, light blocking effect sheet, push button switch and key sheet manufacturing method

#23
20100051431
2010-03-04

Input apparatus and keyswitch

#24
20100013776
2010-01-21

Thin keypad assembly

#25
20090115640
2009-05-07

METALLIC KEYPAD ASSEMBLY HAVING RIPPLE LUSTER

#26
20090021400
2009-01-22

Multicolor transparent computer keyboard

#27
20080191904
2008-08-14

Method For Manufacturing Thin Keypad Assembly And Such Assembly

#28
20080035460
2008-02-14

Manufacturing method of keypad for mobile phone and keypad manufactured thereby

#29
20070262692
2007-11-15

Button structure for displaying a multi-layered appearance

#30
20070230170
2007-10-04

Display device

#31
20070114118
2007-05-24

Keypad structure

#32
20060232560
2006-10-19

Key and keyboard

#33
20050134573
2005-06-23

Color encoded keyboard and method

#34
20050122706
2005-06-09

Illuminated computer keyboard

#35
20050019080
2005-01-27

Color encoded keyboard and method