F04D25/086 - CPC Classification Index

ClassID:

144123 ⎘

F04D25/086 - CPC Classification

Classification description:

Pumping installations or systems; Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans hand operated

Recent Application in this class:

20260043415

2026-02-12

BLOWER

20250264112

2025-08-21

ELECTRIC LANTERN WITH FOLDABLE FAN BLADES

20240337271

2024-10-10

BLOWER

20240200568

2024-06-20

Blower

20240003360

2024-01-04

Blower

20220349412

2022-11-03

Systems, methods, and apparatus for blowing out birthday candles

20220196034

2022-06-23

Blower

20210340991

2021-11-04

Blower

20210270291

2021-09-02

BLOWER

#10

20190154054

2019-05-23

Electric blower, electric vacuum cleaner, and hand dryer

#11

20180266424

2018-09-20

Human graspable propulsion device

#12

20170130727

2017-05-11

Ornamental, Celebratory Hand Fan

#13

20170101997

2017-04-13

APPARATUS FOR USE BY USER IN CONNECTION WITH FIRE SOURCE

#14

20160208822

2016-07-21

Blower

#15

20120315161

2012-12-13

PORTABLE MECHANICAL FAN

#16

20090123301

2009-05-14

MANUAL HAND CRANK PUMP AND METHOD

#17

20080232964

2008-09-25

Daisy fan

#18

20060251530

2006-11-09

Magnetically operated fan device

#19

17826397

2022-12-06

Personal noisemaker fan devices

#20

14449131

2017-07-11

Flexible blade configuration for efficiently moving fluid using a waving motion

#21

14445618

2017-06-13

Hand crank-powered fan