B43K5/1845 - CPC Classification Index

ClassID:

59424 ⎘

B43K5/1845 - CPC Classification

Classification description:

Pens with ink reservoirs in holders, e.g. fountain-pens; Arrangements for feeding the ink to the nibs; Mechanical feeding means, e.g. valves; Pumps; Valves automatically closing opened by actuation of the writing point

Sub-classes:

B43K5/1854 » {mounted on ink-cartridges} 0

Recent Application in this class:

20250340081

2025-11-06

LIQUID APPLICATOR DEVICE

20250144955

2025-05-08

APPLICATOR FOR HAZARDOUS MATERIALS

20250121625

2025-04-17

APPLICATOR FOR HAZARDOUS MATERIALS

20220297466

2022-09-22

Marker for variable shading under pressure

20220055395

2022-02-24

Applicator for hazardous materials

20200094789

2020-03-26

REPAIR KIT FOR AUTOMOTIVE COATINGS, AND METHOD FOR REPAIRING AUTOMOTIVE COATINGS USING THE REPAIR KIT

20180201047

2018-07-19

Left handed fountain pen

20180056706

2018-03-01

Retractable liquid applicator device

20170326578

2017-11-16

Gel-state content discharging applicator

#10

20170282633

2017-10-05

Ink delivery system

#11

20150251484

2015-09-10

Liquid applicator device

#12

20150044370

2015-02-12

Fluid application device and uses thereof

#13

20130243514

2013-09-19

Precision liquid applicator

#14

20130170887

2013-07-04

Micro motion poppet valve assembly for delivery of ink with large pigment particles to a writing nib and writing instrument comprising same

#15

20110013966

2011-01-20

Liquid applicator device

#16

20090103968

2009-04-23

Liquid applicator

#17

20070201940

2007-08-30

Liquid applicator

#18

20050042015

2005-02-24

Bold-fine multiple width marking instrument