ClassID:

128116

E01H4/023 - CPC Classification

Classification description:

for sporting purposes, e.g. preparation of ski trails; Construction of artificial surfacings for snow or ice sports ; Trails specially adapted for on-the-snow vehicles , e.g. devices adapted for ski-trails Maintaining surfaces for ice sports, e.g. of skating rinks

Recent Application in this class:
#1
20260109065
2026-04-23

COMPOSITE BLADE

#2
20250067011
2025-02-27

ICE EDGER BRUSH APPARATUS

#3
20240052587
2024-02-15

METHOD, APPARATUS AND ARRANGEMENT FOR REPAIRING ICE OF ICE FIELD

#4
20230340739
2023-10-26

ICE LEVELING SYSTEM

#5
20220397235
2022-12-15

Support for a snow bucket on ice resurfacing machines

#6
20200309521
2020-10-01

Inclinometer-based surface profilometry

#7
20200002909
2020-01-02

Ice re-conditioning assembly

#8
20190376246
2019-12-12

FLEXIBLE WING APPARATUS AND METHOD

#9
20170306578
2017-10-26

Pull behind ice resurfacing machine and method of use

#10
20170073915
2017-03-16

Self-driven ice resurfacing machine and method for use

#11
20170073914
2017-03-16

Systems, Methods and Devices for Water and Energy Savings During Ice Resurfacing

#12
20150143725
2015-05-28

Systems, methods and devices for water and energy savings during ice resurfacing

#13
20140237862
2014-08-28

Self-driven ice resurfacing machine and method for use

#14
20130036587
2013-02-14

Apparatus for replacing or changing a shaving blade secured to a blade holder of an ice resurfacing machine

#15
20120297648
2012-11-29

Device and method for trimming the ice in a curling rink

#16
20120124795
2012-05-24

System for changing ice resurfacer blades

#17
20110258889
2011-10-27

Snow And Water Clearing Device

#18
20110213528
2011-09-01

Support mount for laser-guided ice resurfacing machine

#19
20110146111
2011-06-23

Ice resurfacing sled

#20
20100230254
2010-09-16

Ultrasonic Ice Breaker Replacement for Ice Resurfacing Machines

#21
20100037492
2010-02-18

Horizontal ice cuttings conveyor for ice resurfacing machines

#22
20090188135
2009-07-30

Ultrasonic ice shaving blade

#23
20090000323
2009-01-01

Apparatus and methods for refurbishing ice surfaces

#24
20080155864
2008-07-03

Ice skating rink resurfacing apparatus

#25
20070277402
2007-12-06

Portable ice resurfacing device and method

#26
20070277360
2007-12-06

BLADE CHANGER APPARATUS

#27
20070228677
2007-10-04

Supporting Runner for the Plane on Ice Preparation Equipment

#28
20070187119
2007-08-16

Device for resurfacing an ice rink or track

#29
20070124962
2007-06-07

Magnetic blade attachment in an ice conditioning machine

#30
20070084087
2007-04-19

ICE RESURFACING MACHINE

#31
20060272181
2006-12-07

Portable ice rink building and resurfacing device

#32
20060226695
2006-10-12

Ice resurfacing machine as well as system and method for ice maintenance

#33
20060097564
2006-05-11

Resurfacing ice skating rinks

#34
20050245184
2005-11-03

Ice resurfacing blade

#35
18124311
2025-11-04

Portable ice rink sprinkler