F25D21/065 - CPC Classification Index

ClassID:

159757 ⎘

F25D21/065 - CPC Classification

Classification description:

Defrosting; Preventing frosting; Removing condensed or defrost water; Removing frost by mechanical means

Recent Application in this class:

20250003668

2025-01-02

ICE REMOVAL FROM HVACR SURFACES

20200191465

2020-06-18

Impingement freezer wet cool down

20180340698

2018-11-29

DEVICE FOR GUIDING MATERIAL, NOTABLY LIQUID, FILM FOR SUCH A DEVICE AND KIT COMPRISING SUCH A DEVICE

20180306486

2018-10-25

AIR-TEMPERATURE CONDITIONING SYSTEM HAVING A FROST RESISTANT HEAT EXCHANGER

20180142969

2018-05-24

Heat exchanger

20180106525

2018-04-19

Snow and ice removal for impinger

20180045454

2018-02-15

Mechanical snow and ice removal for impinger

20170146289

2017-05-25

Refrigerating device for preparing frozen drink

20170131018

2017-05-11

Defrosting device and refrigerator having the same

#10

20160363385

2016-12-15

Coolant heat exchanger having a scraper for each heat exchange interface surface

#11

20150211682

2015-07-30

Cooling of a Dewar vessel with ice free coolant and for short sample access

#12

20130152618

2013-06-20

Variable surface area heat exchanger

#13

20070017236

2007-01-25

Cold control damper assembly

#14

20050189184

2005-09-01

Linear travel air damper

#15

20050050907

2005-03-10

Cold control damper assembly