JP7661240B2 - 歯ブラシ - Google Patents

歯ブラシ Download PDF

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Publication number
JP7661240B2
JP7661240B2 JP2021567123A JP2021567123A JP7661240B2 JP 7661240 B2 JP7661240 B2 JP 7661240B2 JP 2021567123 A JP2021567123 A JP 2021567123A JP 2021567123 A JP2021567123 A JP 2021567123A JP 7661240 B2 JP7661240 B2 JP 7661240B2
Authority
JP
Japan
Prior art keywords
rear end
curvature
curved region
handle portion
bristle
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
JP2021567123A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021131553A1 (https=
Inventor
静香 川崎
良祐 蜂須賀
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 JPWO2021131553A1 publication Critical patent/JPWO2021131553A1/ja
Application granted granted Critical
Publication of JP7661240B2 publication Critical patent/JP7661240B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware

Landscapes

  • Brushes (AREA)
JP2021567123A 2019-12-26 2020-12-02 歯ブラシ Active JP7661240B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019237178 2019-12-26
JP2019237178 2019-12-26
PCT/JP2020/044832 WO2021131553A1 (ja) 2019-12-26 2020-12-02 歯ブラシ

Publications (2)

Publication Number Publication Date
JPWO2021131553A1 JPWO2021131553A1 (https=) 2021-07-01
JP7661240B2 true JP7661240B2 (ja) 2025-04-14

Family

ID=76573943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021567123A Active JP7661240B2 (ja) 2019-12-26 2020-12-02 歯ブラシ

Country Status (4)

Country Link
JP (1) JP7661240B2 (https=)
CN (1) CN216438707U (https=)
TW (1) TWI861310B (https=)
WO (1) WO2021131553A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025014914A (ja) * 2023-07-19 2025-01-30 サンスター株式会社 歯ブラシ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002199937A (ja) 2000-11-06 2002-07-16 Lion Corp 歯ブラシ
WO2017155039A1 (ja) 2016-03-09 2017-09-14 ライオン株式会社 歯ブラシ
JP1596198S (https=) 2017-06-30 2018-01-29
WO2018079114A1 (ja) 2016-10-28 2018-05-03 ライオン株式会社 歯ブラシ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61196631U (https=) * 1985-05-31 1986-12-08
WO1990009206A2 (en) * 1989-02-20 1990-08-23 Solar Wide Industrial Ltd. Dental aid
NZ318559A (en) * 1995-08-22 2000-02-28 Colgate Palmolive Co Toothbrush handle having a head portion carrying or adapted to carry a bristle configuration
JP3347930B2 (ja) * 1995-12-28 2002-11-20 ライオン株式会社 歯刷子
JPH11103935A (ja) * 1997-10-03 1999-04-20 Kao Corp 歯ブラシ
US8549691B2 (en) * 2009-12-18 2013-10-08 Colgate-Palmolive Company Oral care implement having multi-component handle
KR20160003092U (ko) * 2016-08-24 2016-09-13 (주) 민성정밀 절곡된 각도를 갖는 칫솔

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002199937A (ja) 2000-11-06 2002-07-16 Lion Corp 歯ブラシ
WO2017155039A1 (ja) 2016-03-09 2017-09-14 ライオン株式会社 歯ブラシ
WO2018079114A1 (ja) 2016-10-28 2018-05-03 ライオン株式会社 歯ブラシ
JP1596198S (https=) 2017-06-30 2018-01-29

Also Published As

Publication number Publication date
JPWO2021131553A1 (https=) 2021-07-01
TWI861310B (zh) 2024-11-11
CN216438707U (zh) 2022-05-06
WO2021131553A1 (ja) 2021-07-01
TW202123844A (zh) 2021-07-01

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