G04C19/02 - CPC Classification Index

ClassID:

179488 ⎘

G04C19/02 - CPC Classification

Classification description:

Producing optical time signals at prefixed times by electric means by electric lamps

Recent Application in this class:

20250116381

2025-04-10

ORGANIC-LIGHT EMITTING DIODE

20250068129

2025-02-27

WEARABLE LUMINOUS DISPLAY SYSTEM FOR DISPLAYING INFORMATION ORIGINATING FROM A MECHANICAL SOURCE

20240110678

2024-04-04

Organic-light emitting diode

20230160549

2023-05-25

Organic-light emitting diode

20200241478

2020-07-30

Reward clock

20200182422

2020-06-11

Organic-light-emitting diode

20180003354

2018-01-04

Organic-light-emitting diode

20150069915

2015-03-12

Method for controlling communications terminal and program

20140354189

2014-12-04

Dimmable luminary featuring colour change during dimming

#10

20140064038

2014-03-06

PILLBOX AND ALARM CLOCK

#11

20120188079

2012-07-26

NIGHT LIGHT WAKE UP INDICATOR

#12

20120091923

2012-04-19

Organic-light-emitting diode and luminaire

#13

20120026844

2012-02-02

Stop light go light timer

#14

20120014223

2012-01-19

DEVICE INCORPORATING BOTH LIVE AND STATIC ADJUSTMENT FEATURES FOR DETERMINING FEEDING TIMES AND POSITION

#15

20110096637

2011-04-28

Individual reminding device

#16

20110058456

2011-03-10

Apparatus for waking up a user

#17

20100277316

2010-11-04

Lighting device and method for producing sequential lighting stimuli

#18

20100134284

2010-06-03

Night light wake up indicator

#19

20090079561

2009-03-26

Night light wake up indicator