F23L17/12 - CPC Classification Index

ClassID:

157034 ⎘

F23L17/12 - CPC Classification

Classification description:

Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues; Tops for chimneys or ventilating shafts; Terminals for flues Devices for fastening the top or terminal to chimney, shaft, or flue

Recent Application in this class:

20250230928

2025-07-17

PLUMBING VENT PLUG

20200166210

2020-05-28

End fitting for an exhaust pipe

20190301736

2019-10-03

Flue cap cover

20160215978

2016-07-28

Throttled direct vent termination

20160003475

2016-01-07

Adapter for a flue gas outlet

20090029639

2009-01-29

Chimney sealing cap

20060246833

2006-11-02

Chimney cap apparatus and method

20060211357

2006-09-21

Knock down universal chimney cap

20050229923

2005-10-20

Liner adaptor for chimney

#10

20050059335

2005-03-17

Manufactured chimney cap

#11

20050048895

2005-03-03

Universal chimney cap

#12

12776527

2015-06-16

Chimney cap