F21V37/0008 - CPC Classification Index

ClassID:

155266 ⎘

F21V37/0008 - CPC Classification

Classification description:

Details of lighting devices employing combustion as light source, not otherwise provided for using liquid fuel Fuel containers

Sub-classes:

F21V37/0012 » {Filling or level checking} 5
F21V37/0016 » {Fastening of the container to other parts of the lamp} 5

Recent Application in this class:

20260016154

2026-01-15

Liquid Candle and a Liquid Candle Combined Device

20250129933

2025-04-24

SMART CANDLE PLATFORM AND SYSTEM

20240302012

2024-09-12

Flame lamp device having transparent panels forming elongated gaps

20230408071

2023-12-21

Pole mounted torch assembly

20220403992

2022-12-22

Pole mounted torch assembly

20220252253

2022-08-11

Oil lamp post cap holder

20220235929

2022-07-28

Smart candle platform and system

20220196217

2022-06-23

Pole mounted torch assembly

20200408400

2020-12-31

Customizable and portable fuel torch display assembly

#10

20200271313

2020-08-27

Combustion device having double-layer structure

#11

20190101285

2019-04-04

Vaporization pipe for a kerosene lamp

#12

20180163963

2018-06-14

Torch with spring loaded snuffer

#13

20180128481

2018-05-10

Metallic wick

#14

20160327270

2016-11-10

Torch with weighted safety snuffer

#15

20160327269

2016-11-10

Torch with spring loaded snuffer

#16

20160281945

2016-09-29

Multifunction torch

#17

20160223186

2016-08-04

LIQUID CANDLE SYSTEM

#18

20140371927

2014-12-18

HARDSCAPE TORCH

#19

20130330678

2013-12-12

Metallic wick

#20

20110198550

2011-08-18

FINIAL WITH CONCEALED TORCH FOR HOLLOW POST

#21

20090298000

2009-12-03

GLASS BLOCK OIL LAMP

#22

20090291400

2009-11-26

Liquid fuel lamp and fragrance diffuser apparatus

#23

16444400

2020-06-02

Interior rotating structure of handicraft lantern