JP7044713B2 - 自律式清掃ロボット用ブラシ - Google Patents

自律式清掃ロボット用ブラシ Download PDF

Info

Publication number
JP7044713B2
JP7044713B2 JP2018550696A JP2018550696A JP7044713B2 JP 7044713 B2 JP7044713 B2 JP 7044713B2 JP 2018550696 A JP2018550696 A JP 2018550696A JP 2018550696 A JP2018550696 A JP 2018550696A JP 7044713 B2 JP7044713 B2 JP 7044713B2
Authority
JP
Japan
Prior art keywords
robot
side brush
brush
arm
hub
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2018550696A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020520683A5 (enExample
JP2020520683A (ja
Inventor
トーマス・ピー・シュレガーダス
トラヴィス・ジェームズ・グシュリー
Original Assignee
アイロボット・コーポレーション
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by アイロボット・コーポレーション filed Critical アイロボット・コーポレーション
Publication of JP2020520683A publication Critical patent/JP2020520683A/ja
Publication of JP2020520683A5 publication Critical patent/JP2020520683A5/ja
Application granted granted Critical
Publication of JP7044713B2 publication Critical patent/JP7044713B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/24—Floor-sweeping machines, motor-driven
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
    • A47L9/0488—Combinations or arrangements of several tools, e.g. edge cleaning tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4044—Vacuuming or pick-up tools; Squeegees
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4094—Accessories to be used in combination with conventional vacuum-cleaning devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/009—Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0405—Driving means for the brushes or agitators
    • A47L9/0411—Driving means for the brushes or agitators driven by electric motor
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
    • A47L9/0466—Rotating tools
    • A47L9/0477—Rolls
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2805—Parameters or conditions being sensed
    • A47L9/2826—Parameters or conditions being sensed the condition of the floor
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
    • A47L9/2852—Elements for displacement of the vacuum cleaner or the accessories therefor, e.g. wheels, casters or nozzles
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
    • A47L2201/04—Automatic control of the travelling movement; Automatic obstacle detection
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
    • A47L2201/06—Control of the cleaning action for autonomous devices; Automatic detection of the surface condition before, during or after cleaning

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Cleaning In General (AREA)
  • Brushes (AREA)
JP2018550696A 2017-05-25 2017-10-30 自律式清掃ロボット用ブラシ Active JP7044713B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/605,299 2017-05-25
US15/605,299 US11103113B2 (en) 2017-05-25 2017-05-25 Brush for autonomous cleaning robot
PCT/US2017/059075 WO2018217226A1 (en) 2017-05-25 2017-10-30 Brush for autonomous cleaning robot

Publications (3)

Publication Number Publication Date
JP2020520683A JP2020520683A (ja) 2020-07-16
JP2020520683A5 JP2020520683A5 (enExample) 2020-12-10
JP7044713B2 true JP7044713B2 (ja) 2022-03-30

Family

ID=64396975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018550696A Active JP7044713B2 (ja) 2017-05-25 2017-10-30 自律式清掃ロボット用ブラシ

Country Status (7)

Country Link
US (2) US11103113B2 (enExample)
EP (1) EP3629870B1 (enExample)
JP (1) JP7044713B2 (enExample)
CN (2) CN108926290B (enExample)
AU (2) AU2017405992B2 (enExample)
MY (1) MY195654A (enExample)
WO (1) WO2018217226A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207979619U (zh) * 2017-01-17 2018-10-19 美国iRobot公司 移动清洁机器人
US11103113B2 (en) 2017-05-25 2021-08-31 Irobot Corporation Brush for autonomous cleaning robot
DE102017119216A1 (de) * 2017-08-22 2019-02-28 Vorwerk & Co. Interholding Gmbh Kehrbürste für ein sich selbsttätig fortbewegendes Reinigungsgerät
US10932631B2 (en) * 2018-03-29 2021-03-02 Omachron Intellectual Property Inc. Rotatable brush for surface cleaning apparatus
CN110393476B (zh) * 2018-04-25 2025-04-29 科沃斯机器人股份有限公司 清洁机器人及其贴边行走方法、可读介质
EP3900591B1 (en) * 2018-12-21 2025-08-06 Positec Power Tools (Suzhou) Co., Ltd Robot cleaner, cleaning method and automatically charging system
GB2588957B (en) * 2019-11-15 2021-12-15 Dyson Technology Ltd A cleaner head
US11382473B2 (en) * 2019-12-11 2022-07-12 Irobot Corporation Predictive maintenance of mobile cleaning robot
US20210244249A1 (en) 2020-02-10 2021-08-12 Matician, Inc. Configuration of a cleaning head for an autonomous vacuum
US20230292973A1 (en) * 2020-07-29 2023-09-21 Innotalenz Limited Multi-function cleaning appliance
CN111759234A (zh) * 2020-08-04 2020-10-13 湖南炬神电子有限公司 一种螺旋渐开线式边刷组件及扫地设备
DE102020129405A1 (de) 2020-11-09 2022-05-12 Miele & Cie. Kg Saugroboter zur autonomen Reinigung von Bodenflächen eines Raums
EP4154763A1 (en) * 2021-05-28 2023-03-29 Techtronic Cordless GP Scrubber with non-circular brush head
WO2023018736A1 (en) 2021-08-09 2023-02-16 Matician, Inc. Detection and presentation of various surface types by an autonomous vacuum
CN114376485A (zh) * 2021-12-17 2022-04-22 北京享捷科技有限公司 一种清洁机器人边扫机构及清洁机器人
EP4260782A1 (de) * 2022-04-14 2023-10-18 Vorwerk & Co. Interholding GmbH Reinigungsgerät und kehrbürste für ein reinigungsgerät
CN115581418A (zh) * 2022-11-07 2023-01-10 苏州高之仙自动化科技有限公司 一种边刷及清洁机器人
DE102023201254A1 (de) * 2023-02-14 2024-08-14 BSH Hausgeräte GmbH Steuerung eines Bodenroboters mit einer Seitenbürste
JP1777529S (ja) * 2023-06-30 2024-08-09 掃除ロボット

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3182649U (ja) 2012-11-20 2013-04-04 イーゲンパワー インコーポレーテッド 自走式掃除機
JP3182828U (ja) 2012-11-14 2013-04-11 イーゲンパワー インコーポレーテッド 自走式掃除機
JP2013081775A (ja) 2011-10-06 2013-05-09 Samsung Electronics Co Ltd ロボット掃除機
US20130152332A1 (en) 2011-12-16 2013-06-20 Jaewon Jang Automatic cleaner
JP2014046207A (ja) 2012-08-30 2014-03-17 Samsung Electronics Co Ltd サイドブラシアセンブリ、ロボット掃除機及びロボット掃除機の制御方法
JP2014236803A (ja) 2013-06-06 2014-12-18 シャープ株式会社 補助ブラシ用回転軸の支持構造およびそれを備えた自走式掃除機
JP2015091290A (ja) 2013-10-04 2015-05-14 株式会社コーワ 掃除機用サイドブラシ及び自走式掃除機
US20160143496A1 (en) 2014-11-20 2016-05-26 Miele & Cie. Kg Vacuum cleaner side brush and floor care device comprising a vacuum cleaner side brush
US20160166127A1 (en) 2014-12-12 2016-06-16 Irobot Corporation Cleaning system for autonomous robot

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5903951A (en) * 1995-11-16 1999-05-18 Minnesota Mining And Manufacturing Company Molded brush segment
US6389329B1 (en) 1997-11-27 2002-05-14 Andre Colens Mobile robots and their control system
US6532404B2 (en) 1997-11-27 2003-03-11 Colens Andre Mobile robots and their control system
AU5376400A (en) 1999-06-17 2001-01-09 Solar And Robotics S.A. Device for automatically picking up objects
US6594844B2 (en) 2000-01-24 2003-07-22 Irobot Corporation Robot obstacle detection system
US7155308B2 (en) 2000-01-24 2006-12-26 Irobot Corporation Robot obstacle detection system
US6883201B2 (en) * 2002-01-03 2005-04-26 Irobot Corporation Autonomous floor-cleaning robot
US7571511B2 (en) 2002-01-03 2009-08-11 Irobot Corporation Autonomous floor-cleaning robot
US6690134B1 (en) 2001-01-24 2004-02-10 Irobot Corporation Method and system for robot localization and confinement
WO2002096184A1 (fr) 2001-05-28 2002-12-05 Solar & Robotics Sa Amelioration a une tondeuse robotique
EP2386924B1 (en) 2001-06-12 2019-05-29 iRobot Corporation Mobile robot
US7663333B2 (en) 2001-06-12 2010-02-16 Irobot Corporation Method and system for multi-mode coverage for an autonomous robot
JP4838978B2 (ja) 2002-12-16 2011-12-14 アイロボット コーポレイション 自律的床清掃ロボット
JP2005270413A (ja) * 2004-03-25 2005-10-06 Funai Electric Co Ltd 自走式掃除機
US7389156B2 (en) 2005-02-18 2008-06-17 Irobot Corporation Autonomous surface cleaning robot for wet and dry cleaning
AU2006214016B2 (en) 2005-02-18 2011-11-10 Irobot Corporation Autonomous surface cleaning robot for wet and dry cleaning
US20060272122A1 (en) * 2005-06-07 2006-12-07 Dennis Butler Vacuum brushroll edge cleaner
US7441298B2 (en) 2005-12-02 2008-10-28 Irobot Corporation Coverage robot mobility
US8239992B2 (en) * 2007-05-09 2012-08-14 Irobot Corporation Compact autonomous coverage robot
EP2253258B1 (en) * 2009-05-15 2016-10-19 Samsung Electronics Co., Ltd. Autonomous cleaning machine
US8832902B2 (en) 2009-06-30 2014-09-16 Lg Electronics Inc. Robot cleaner
KR101960816B1 (ko) 2011-12-22 2019-03-22 삼성전자주식회사 로봇청소기
KR101970541B1 (ko) * 2012-04-06 2019-04-22 삼성전자주식회사 로봇 청소기 및 그 제어 방법
US8695352B2 (en) 2012-07-12 2014-04-15 Solar Turbines Inc. Baffle assembly for bleed air system of gas turbine engine
KR102015323B1 (ko) 2012-08-30 2019-08-28 삼성전자주식회사 사이드 브러시 어셈블리, 로봇 청소기 및 로봇 청소기의 제어방법
KR102015311B1 (ko) 2012-11-30 2019-08-28 삼성전자주식회사 청소 로봇 및 그 제어 방법
JP6140523B2 (ja) * 2013-05-14 2017-05-31 シャープ株式会社 補助ブラシの取付構造およびそれを備えた自走式掃除機
CN204146956U (zh) * 2014-09-02 2015-02-11 番禺得意精密电子工业有限公司 智能清洁机器人
WO2016037636A1 (en) * 2014-09-08 2016-03-17 Aktiebolaget Electrolux Robotic vacuum cleaner
CN114668335A (zh) 2014-12-12 2022-06-28 伊莱克斯公司 侧刷和机器人吸尘器
TWM527298U (zh) 2016-05-12 2016-08-21 Ibot Co Ltd 快拆式自動清潔裝置
US11103113B2 (en) 2017-05-25 2021-08-31 Irobot Corporation Brush for autonomous cleaning robot

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013081775A (ja) 2011-10-06 2013-05-09 Samsung Electronics Co Ltd ロボット掃除機
US20130152332A1 (en) 2011-12-16 2013-06-20 Jaewon Jang Automatic cleaner
JP2014046207A (ja) 2012-08-30 2014-03-17 Samsung Electronics Co Ltd サイドブラシアセンブリ、ロボット掃除機及びロボット掃除機の制御方法
JP3182828U (ja) 2012-11-14 2013-04-11 イーゲンパワー インコーポレーテッド 自走式掃除機
US20140130294A1 (en) 2012-11-14 2014-05-15 Egenpower Inc. Autonomous coverage vacuum cleaner having edge cleaning head easy to install and uninstall
JP3182649U (ja) 2012-11-20 2013-04-04 イーゲンパワー インコーポレーテッド 自走式掃除機
JP2014236803A (ja) 2013-06-06 2014-12-18 シャープ株式会社 補助ブラシ用回転軸の支持構造およびそれを備えた自走式掃除機
JP2015091290A (ja) 2013-10-04 2015-05-14 株式会社コーワ 掃除機用サイドブラシ及び自走式掃除機
US20160143496A1 (en) 2014-11-20 2016-05-26 Miele & Cie. Kg Vacuum cleaner side brush and floor care device comprising a vacuum cleaner side brush
US20160166127A1 (en) 2014-12-12 2016-06-16 Irobot Corporation Cleaning system for autonomous robot
JP2017537716A (ja) 2014-12-12 2017-12-21 アイロボット コーポレイション 自律型ロボット用清掃システム

Also Published As

Publication number Publication date
US12239280B2 (en) 2025-03-04
AU2017405992A1 (en) 2018-12-13
WO2018217226A1 (en) 2018-11-29
CN108926290A (zh) 2018-12-04
EP3629870B1 (en) 2023-07-05
CN108926290B (zh) 2022-03-29
JP2020520683A (ja) 2020-07-16
US20180338655A1 (en) 2018-11-29
EP3629870A1 (en) 2020-04-08
US11103113B2 (en) 2021-08-31
AU2017405992B2 (en) 2023-11-02
CN209826570U (zh) 2019-12-24
AU2024200637A1 (en) 2024-02-22
EP3629870A4 (en) 2020-12-30
MY195654A (en) 2023-02-03
US20220000325A1 (en) 2022-01-06

Similar Documents

Publication Publication Date Title
JP7044713B2 (ja) 自律式清掃ロボット用ブラシ
EP2253258B1 (en) Autonomous cleaning machine
US11882970B2 (en) Cleaning device and sweeping assembly thereof
KR101460534B1 (ko) 로봇 청소기
JP5175117B2 (ja) 掃除ロボット
EP3229983B1 (en) Side brush and robotic cleaner
EP2689701B1 (en) Autonomous cleaning device
JP2017537716A (ja) 自律型ロボット用清掃システム
US20200146523A1 (en) Autonomous cleaner
US11517159B2 (en) Cleaner
JP6072603B2 (ja) 自律走行型掃除機
JP6122180B2 (ja) 自律走行型掃除機
JP6357560B2 (ja) 自律走行型掃除機
JP6698745B2 (ja) 自律走行型掃除機
JP6247521B2 (ja) 電気掃除機

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20201021

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20201021

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20211007

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20211018

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20211228

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220221

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220317

R150 Certificate of patent or registration of utility model

Ref document number: 7044713

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250