B43L3/001 - CPC Classification Index

ClassID:

59602 ⎘

B43L3/001 - CPC Classification

Classification description:

Writing or drawing underlays, e.g. blotting pads with illuminating devices

Sub-classes:

B43L3/002 » {with luminescent substances} 2

Recent Application in this class:

20210116711

2021-04-22

Multifunctional illuminated lighting pad

20170274699

2017-09-28

Heated writing device for use with thermochromatic ink

20130180936

2013-07-18

Substrate-Retaining Holder

20130145635

2013-06-13

Writing guide

20130120970

2013-05-16

HAND-HELD DEVICE WITH A MULTI-MODE LIGHT SOURCE AND A SECONDARY ILLUMINATION SOURCE

20100310816

2010-12-09

DEVICE FOR MAKING ANNOTATIONS ON A BACKING

20090294607

2009-12-03

Yoke and GPS Mounted Chart Holder

20090159478

2009-06-25

Low cost automatically illuminated document holder

20080291692

2008-11-27

IMPRESSION-TYPE WRITING BOARD

#10

20080043457

2008-02-21

Illuminating reading material holder and system

#11

20070175882

2007-08-02

LASER GUIDED WORK DEVICE

#12

20060168830

2006-08-03

Laser guided work device

#13

20060168828

2006-08-03

Laser guided work device

#14

20050157505

2005-07-21

Portable light box