Patents-Review.com
ClassID:

46790 ⎘

B27B17/083 - CPC Classification

Classification description:

Chain saws; Equipment therefor; Drives or gearings; Devices for swivelling or tilting the chain saw Devices for arresting movement of the saw chain

Recent Application in this class:
#1
20260102939
2026-04-16

Hand-Held Power Tool and Hand-Held Power Tool Device

 #2
20250375915
2025-12-11

SYSTEM FOR EMPLOYING SENSOR FUSION WITH RESPECT TO PROTECTING AN OPERATOR OF A POWER TOOL

 #3
20250367849
2025-12-04

Working Machine

 #4
20250367848
2025-12-04

CHAINSAW

 #5
20250242516
2025-07-31

GARDEN TOOL

 #6
20250242515
2025-07-31

CHAINSAW WITH IMPROVED BATTERY FEATURES

 #7
20240416546
2024-12-19

Chain Saws, Components for Chain Saws, and Systems for Operating Saws

 #8
20240367337
2024-11-07

CHAINSAW

 #9
20240335973
2024-10-10

CHAINSAW SAFETY FEATURE

 #10
20240326281
2024-10-03

HANDHELD, PORTABLE WORK APPARATUS

 #11
20240116208
2024-04-11

CHAINSAW AND METHODS FOR DETERMINING AND RELEASING A JAMMED STATE OF THE CHAINSAW

 #12
20240066742
2024-02-29

CHAINSAWS HAVING CHAIN TENSIONING BIASING ELEMENTS

 #13
20230415322
2023-12-28

Multi-speed automatic transmission for a power tool

 #14
20230398712
2023-12-14

Container, cover and chainsaw

 #15
20230364821
2023-11-16

Controls, Feedback, Cutting Variations, and Accessories for Chain Saws

 #16
20230356427
2023-11-09

CHAINSAW SHARPENING FEATURES AND DEVICES

 #17
20220388081
2022-12-08

System for Protecting an Operator of a Power Tool

 #18
20220072732
2022-03-10

Chainsaw

 #19
20220032489
2022-02-03

Chain saws, components for chain saws, and systems for operating saws

 #20
20210394389
2021-12-23

Electric tool and method for controlling startup thereof

 #21
20210276217
2021-09-09

Chain saw

 #22
20210101304
2021-04-08

REMOVABLY MOUNTABLE ABNORMAL MOTION DETECTION DEVICE AND SAFETY FEATURE ENGAGEMENT TOOL

 #23
20200384664
2020-12-10

Power tool

 #24
20200338780
2020-10-29

CHAIN SAW

 #25
20200114538
2020-04-16

Mobile assembly for cutting wood

 #26
20190344420
2019-11-14

HANDHELD ENGINE-DRIVEN WORKING MACHINE

 #27
20190240859
2019-08-08

Gardening and/or forestry apparatus

 #28
20190030746
2019-01-31

CHAINSAW

 #29
20180361555
2018-12-20

Multi-functional garden tools

 #30
20180215002
2018-08-02

Handheld work apparatus having a combustion engine and an electric start device

 #31
20180119647
2018-05-03

Hand-guided power tool with an internal combustion engine

 #32
20170203463
2017-07-20

Battery operated chain saw

 #33
20170203461
2017-07-20

Battery operated chain saw

 #34
20170074227
2017-03-16

Method for operating a work apparatus having a combustion engine

 #35
20150283631
2015-10-08

Working machine

 #36
20150260241
2015-09-17

Hand-Operated Tool Device With A Brake Mechanism For Braking A Machining Tool

 #37
20150258703
2015-09-17

Hand-Held Tool Apparatus with a Braking Device for Braking of a Machining Tool

 #38
20150258658
2015-09-17

Hand-Held Tool Apparatus with a Braking Device for Braking a Machining Tool

 #39
20140366828
2014-12-18

Work implement with an internal combustion engine

 #40
20140345149
2014-11-27

Chainsaw

 #41
20140291080
2014-10-02

Hand-held work implement and process for producing a braking device of a hand-held work implement

 #42
20140245872
2014-09-04

Safety system for a chainsaw

 #43
20140230787
2014-08-21

Engine and engine-operated working machine

 #44
20140080672
2014-03-20

Brake assembly for power-driven hand-held cutting device

 #45
20140000544
2014-01-02

Work apparatus having a braking arrangement

 #46
20140000542
2014-01-02

Work apparatus having a braking arrangement

 #47
20130180118
2013-07-18

Chain saw

 #48
20130140051
2013-06-06

Hand-guided apparatus with an operating lever

 #49
20120036725
2012-02-16

KICKBACK DETECTION METHOD AND APPARATUS

 #50
20120023761
2012-02-02

Battery-powered portable cutting tools

 #51
20110186319
2011-08-04

Safety device for portable tools with a heat engine, capable of stopping the operation thereof after sudden, violent movements

 #52
20110179653
2011-07-28

Chain saw

 #53
20110078910
2011-04-07

Electric power tool

 #54
20110061246
2011-03-17

Coasting brake arrangement for a power tool

 #55
20100257743
2010-10-14

Chainsaw incorporating a safety device system

 #56
20100218388
2010-09-02

CHAINSAW THROTTLE AND BRAKE MECHANISMS

 #57
20100192391
2010-08-05

Brake system of chain saw and chain saw

 #58
20090193669
2009-08-06

Hand-guided power tool

 #59
20080289924
2008-11-27

Manually guided implement and method of producing a brake mechanism of a manually guided implement

 #60
20080128228
2008-06-05

Brake band holder

 #61
20080092399
2008-04-24

Chainsaw throttle and brake mechanisms

 #62
20070295298
2007-12-27

Starting brake for a hedge clipper

 #63
20070289147
2007-12-20

BATTERY-0PERATED PRUNING DEVICE

 #64
20070011889
2007-01-18

Chainsaw throttle and brake mechanisms

 #65
20070011888
2007-01-18

Chainsaw throttle and brake mechanisms

 #66
20060175174
2006-08-10

Emergency shut-down device for power tool

 #67
20060102437
2006-05-18

Brake system of working machine

 #68
20050210685
2005-09-29

Brake mechanism for tool