ClassID:

204179

H01H2223/038 - CPC Classification

Classification description:

Casings transparent

Recent Application in this class:
#1
20250299893
2025-09-25

TRANSLUCENT KEYCAP AND METHOD OF MANUFACTURING THE SAME

#2
20250218703
2025-07-03

CHARACTER CONCEALABLE KEYCAP MODULE

#3
20240393889
2024-11-28

INPUT KEY ASSEMBLY AND INPUT DEVICE

#4
20240370061
2024-11-07

COMPUTER WITH KEYBOARD

#5
20230259174
2023-08-17

Computer with keyboard

#6
20220365566
2022-11-17

Computer with keyboard

#7
20210166895
2021-06-03

Keycaps having reduced thickness

#8
20200379520
2020-12-03

Computer with keyboard

#9
20200251293
2020-08-06

Devices for limiting switch positions for electrical devices

#10
20190214201
2019-07-11

Keycaps having reduced thickness

#11
20190033923
2019-01-31

Computer with keyboard

#12
20180308648
2018-10-25

Switch device cover permitting partial accessibility

#13
20180182574
2018-06-28

Light-pervious bicolor key cap

#14
20170301487
2017-10-19

Keycaps having reduced thickness

#15
20170032919
2017-02-02

Fusible link unit

#16
20160055998
2016-02-25

High-safety surge protective device

#17
20160055988
2016-02-25

Illuminated key module

#18
20150364283
2015-12-17

Operation indicating lamp-equipped electromagnetic relay

#19
20150090571
2015-04-02

Keycaps having reduced thickness

#20
20150021155
2015-01-22

Optically transmissive key switch mechanism for display-capable keyboards, keypads, or other user input devices

#21
20140307413
2014-10-16

Light-emitting keyboard, illuminating structure thereof, and keycap thereof

#22
20140218640
2014-08-07

Glass keyboard

#23
20120250273
2012-10-04

Button structure and electronic device using the same

#24
20120229389
2012-09-13

ILLUMINATED KEYBOARD DEVICE

#25
20050167254
2005-08-04

Transmissive key sheet, input keys using transmissive key sheet and electronic equipment with input keys

#26
20050122706
2005-06-09

Illuminated computer keyboard