JP7638227B2 - 歯ブラシ - Google Patents

歯ブラシ Download PDF

Info

Publication number
JP7638227B2
JP7638227B2 JP2021567111A JP2021567111A JP7638227B2 JP 7638227 B2 JP7638227 B2 JP 7638227B2 JP 2021567111 A JP2021567111 A JP 2021567111A JP 2021567111 A JP2021567111 A JP 2021567111A JP 7638227 B2 JP7638227 B2 JP 7638227B2
Authority
JP
Japan
Prior art keywords
filament
filaments
base
toothbrush
tip
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
JP2021567111A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021131527A1 (https=
JPWO2021131527A5 (https=
Inventor
紗弥 森
明伸 黒田
晃大 石川
祥訓 竹内
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lion Corp
Original Assignee
Lion Corp
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 Lion Corp filed Critical Lion Corp
Publication of JPWO2021131527A1 publication Critical patent/JPWO2021131527A1/ja
Publication of JPWO2021131527A5 publication Critical patent/JPWO2021131527A5/ja
Application granted granted Critical
Publication of JP7638227B2 publication Critical patent/JP7638227B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B1/00—Brush bodies and bristles moulded as a unit
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/04—Arranged like in or for toothbrushes
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • A46D1/04—Preparing bristles
    • A46D1/05—Splitting; Pointing

Landscapes

  • Brushes (AREA)
JP2021567111A 2019-12-26 2020-12-01 歯ブラシ Active JP7638227B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019237281 2019-12-26
JP2019237281 2019-12-26
PCT/JP2020/044647 WO2021131527A1 (ja) 2019-12-26 2020-12-01 歯ブラシ

Publications (3)

Publication Number Publication Date
JPWO2021131527A1 JPWO2021131527A1 (https=) 2021-07-01
JPWO2021131527A5 JPWO2021131527A5 (https=) 2022-08-24
JP7638227B2 true JP7638227B2 (ja) 2025-03-03

Family

ID=76573906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021567111A Active JP7638227B2 (ja) 2019-12-26 2020-12-01 歯ブラシ

Country Status (4)

Country Link
JP (1) JP7638227B2 (https=)
CN (1) CN216393352U (https=)
TW (1) TWI872170B (https=)
WO (1) WO2021131527A1 (https=)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000049911A1 (en) 1999-02-24 2000-08-31 Susumu Inoue Rubber-nylon-mixture bristle toothbrush
JP2001169827A (ja) 1999-12-16 2001-06-26 Lion Corp 歯ブラシ
JP2002504001A (ja) 1997-06-16 2002-02-05 ユニリーバー・ナームローゼ・ベンノートシヤープ 一体成形歯ブラシ
JP2005526555A (ja) 2002-03-21 2005-09-08 コロネット−ベルケ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング ブラシ毛、これを製造する方法および装置、ならびにブラシ毛製品
JP2007151704A (ja) 2005-12-02 2007-06-21 Sunstar Inc 歯ブラシ
CN204561298U (zh) 2015-04-24 2015-08-19 郑超 一种环保三棱锥体刷毛清洁舌苔一体成型牙刷头
US20150257520A1 (en) 2014-03-11 2015-09-17 The Procter & Gamble Company Head for an oral care implement
JP2016193086A (ja) 2015-03-31 2016-11-17 サンスター株式会社 ブラシ具
JP2016209016A (ja) 2015-04-28 2016-12-15 ライオン株式会社 歯ブラシ
WO2017210389A1 (en) 2016-06-03 2017-12-07 The Procter & Gamble Company Filament for an oral care implement and oral care implement
US20180206627A1 (en) 2015-07-07 2018-07-26 Colgate-Palmolive Company Oral Care Implement and Monofilament Bristle for Use with the Same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4013553B2 (ja) * 2002-01-07 2007-11-28 サンスター株式会社 歯ブラシ
JPWO2014162944A1 (ja) * 2013-04-01 2017-02-16 ライオン株式会社 歯ブラシ
JP7199139B2 (ja) * 2016-08-03 2023-01-05 ライオン株式会社 歯ブラシ
JP3223580U (ja) * 2019-08-07 2019-10-17 株式会社Ｐ＆Ａ 歯ブラシ

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002504001A (ja) 1997-06-16 2002-02-05 ユニリーバー・ナームローゼ・ベンノートシヤープ 一体成形歯ブラシ
WO2000049911A1 (en) 1999-02-24 2000-08-31 Susumu Inoue Rubber-nylon-mixture bristle toothbrush
JP2001169827A (ja) 1999-12-16 2001-06-26 Lion Corp 歯ブラシ
JP2005526555A (ja) 2002-03-21 2005-09-08 コロネット−ベルケ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング ブラシ毛、これを製造する方法および装置、ならびにブラシ毛製品
JP2007151704A (ja) 2005-12-02 2007-06-21 Sunstar Inc 歯ブラシ
US20150257520A1 (en) 2014-03-11 2015-09-17 The Procter & Gamble Company Head for an oral care implement
JP2016193086A (ja) 2015-03-31 2016-11-17 サンスター株式会社 ブラシ具
CN204561298U (zh) 2015-04-24 2015-08-19 郑超 一种环保三棱锥体刷毛清洁舌苔一体成型牙刷头
JP2016209016A (ja) 2015-04-28 2016-12-15 ライオン株式会社 歯ブラシ
US20180206627A1 (en) 2015-07-07 2018-07-26 Colgate-Palmolive Company Oral Care Implement and Monofilament Bristle for Use with the Same
WO2017210389A1 (en) 2016-06-03 2017-12-07 The Procter & Gamble Company Filament for an oral care implement and oral care implement

Also Published As

Publication number Publication date
JPWO2021131527A1 (https=) 2021-07-01
TWI872170B (zh) 2025-02-11
CN216393352U (zh) 2022-04-29
WO2021131527A1 (ja) 2021-07-01
TW202123847A (zh) 2021-07-01

Similar Documents

Publication Publication Date Title
JP6385024B2 (ja) 歯ブラシ
JP5785820B2 (ja) 歯ブラシ
CN216255954U (zh) 牙刷
JP2023026518A (ja) 歯ブラシ
US20110138560A1 (en) Toothbrush
CN110113963B (zh) 牙刷
JP2000515404A (ja) 歯ブラシ
WO2017155045A1 (ja) 歯ブラシ
JP7638227B2 (ja) 歯ブラシ
JPH11513924A (ja) 歯ブラシ
CN216875408U (zh) 牙刷
JP7785020B2 (ja) 歯ブラシ
JP7433310B2 (ja) 歯ブラシ
KR20210018187A (ko) 칫솔
KR102892717B1 (ko) 칫솔
JP7661240B2 (ja) 歯ブラシ
CN114025643B (zh) 牙刷
JP7292031B2 (ja) 歯間ブラシ
CN223008635U (zh) 牙刷
KR20240072985A (ko) 칫솔
WO2025017948A1 (ja) 歯ブラシ
JP2024054019A (ja) 歯ブラシ
JP2024053259A (ja) 歯ブラシ
JP2025022471A (ja) 歯ブラシ
HK40008184B (zh) 牙刷

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220120

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230703

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240213

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20240403

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240603

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240910

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20241024

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: 20250121

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250218

R150 Certificate of patent or registration of utility model

Ref document number: 7638227

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150