Brush head for electric toothbrush

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 illustrates a perspective view of a first embodiment of a brush head for electric toothbrush, the stippling shading applied to some bristles show contrast in appearance.

FIG. 2 illustrates a first side of the first embodiment of the brush head.

FIG. 3 illustrates a second side of the first embodiment of the brush head.

FIG. 4 illustrates a third side of the first embodiment of the brush head.

FIG. 5 illustrates a fourth side of the first embodiment of the brush head.

FIG. 6 is a top view of the first embodiment of the brush head.

FIG. 7 is a bottom view of the first embodiment of the brush head.

FIG. 8 illustrates a perspective view of a second embodiment of a brush head for electric toothbrush, the stippling shading applied to some of the bristles show contrast in appearance.

FIG. 9 illustrates a first side of the second embodiment of the brush head.

FIG. 10 illustrates a second side of the second embodiment of the brush head.

FIG. 11 illustrates a third side of the second embodiment of the brush head.

FIG. 12 illustrates a fourth side of the second embodiment of the brush head.

FIG. 13 is a top view of the second embodiment of the brush head.

FIG. 14 is a bottom view of the second embodiment of the brush head.

FIG. 15 illustrates a perspective view of a third embodiment of a brush head for electric toothbrush, the stippling shading applied to some of the bristles show contrast in appearance.

FIG. 16 illustrates a first side of the third embodiment of the brush head.

FIG. 17 illustrates a second side of the third embodiment of the brush head.

FIG. 18 illustrates a third side of the third embodiment of the brush head.

FIG. 19 illustrates a fourth side of the third embodiment of the brush head.

FIG. 20 is a top view of the third embodiment of the brush head.

FIG. 21 is a bottom view of the third embodiment of the brush head.

FIG. 22 illustrates a perspective view of a fourth embodiment of a brush head for electric toothbrush.

FIG. 23 illustrates a first side of the fourth embodiment of the brush head.

FIG. 24 illustrates a second side of the fourth embodiment of the brush head.

FIG. 25 illustrates a third side of the fourth embodiment of the brush head.

FIG. 26 illustrates a fourth side of the fourth embodiment of the brush head.

FIG. 27 is a top view of the fourth embodiment of the brush head.

FIG. 28 is a bottom view of the fourth embodiment of the brush head.

FIG. 29 illustrates a perspective view of a fith embodiment of a brush head for electric toothbrush.

FIG. 30 illustrates a first side of the fifth embodiment of the brush head.

FIG. 31 illustrates a second side of the fifth embodiment of the brush head.

FIG. 32 illustrates a third side of the fifth embodiment of the brush head.

FIG. 33 illustrates a fourth side of the fifth embodiment of the brush head.

FIG. 34 is a top view of the fifth embodiment of the brush head; and,

FIG. 35 is a bottom view of the fifth embodiment of the brush head.

The broken lines in the drawings depict portions of the brush head for electric toothbrush which form no part of the claimed design.

Claims

The ornamental design for a brush head for electric toothbrush, as shown and described.

Referenced Cited
U.S. Patent Documents
D652626 January 24, 2012 Gebski
D653035 January 31, 2012 Gebski
D657565 April 17, 2012 Gebski
D747609 January 19, 2016 Watkins
D866188 November 12, 2019 Wagner
D891116 July 28, 2020 Feng
D919301 May 18, 2021 Zhao
11071613 July 27, 2021 Zhou
D931617 September 28, 2021 Hallein
D933962 October 26, 2021 He
D933963 October 26, 2021 He
D933964 October 26, 2021 He
D933965 October 26, 2021 Tang
D935187 November 9, 2021 Hu
D935192 November 9, 2021 He
D935193 November 9, 2021 He
D939216 December 28, 2021 Liu
Foreign Patent Documents
202130577592.4 September 2021 CN
Other references
  • Brushmo replacement head, announced Oct. 2020 [online], [site visited Jan. 6, 2022]. Available from internet, URL: https://www.amazon.com/dp/B08L5KXK9P/ref=emc_b_5_t (Year: 2020).
  • Brushmo Compact replacement head, announced Jul. 2020 [online], [site visited Jan. 6, 2022]. Available from internet, URL: https://www.amazon.com/Brushmo-Replacement-Toothbrush-Compatible-Sonicare/dp/B08CS6M68K (Year: 2020).
  • “Aoremon Replacement Toothbrush Heads for Philips Sonicare DiamondClean HX6064-8 Pack Replacement Heads Compatible with all Snap-On Sonicare Brush Head,” https://www.amazon.com/Aoremon-Replacement-DiamondClean-HX6063-Healthy White, ASIN B07S9VHL6F, Amazon.com, pp. 1-10, Jun. 4, 2020.
  • Aoremon Replacement Brush Head for Philips Sonicare: 8 Pack Toothbrush, https://www.amazon.com/Aoremon-Diamondclean-Replacement-DiamondClean-Healthy, ASIN B07C2QJRRD, Amazon.com, pp. 1-8, Jun. 17, 2020.
  • “Replacement Brush Heads Compatible with Philips Sonicare Plaque Control HX9023/HX9024 (6 pack), 2 Series, 3 Series, FlexCare, HealthyWhite, DiamondClean Electric Toothbrush by Aoremon,” <https://www.amazon.com/Replacement-Compatible-HealthyWhite-DiamondClean-Toothbrush>, ASIN B076Q8C7B8, Amazon.com, pp. 1-9, Jun. 4, 2020.
  • “Replacement Toothbrush Heads for Philips Sonicare: Compatible with Sonicare ProResults Electric Toothbrush HX9023, 8 Pack for Phillips Plaque Control, DiamondClean, FlexCare, HealthyWhite,” https://www.amazon.con/Toptheway-Replacement-Toothbrush-Heads-DiamondClean/dp, ASIN B07MYR7X9Q, Amazon.com, pp. 1-9, Jun. 4, 2020.
  • “Toptheway Replacement Heads Compatible with Sonicare E-Series Toothbrush HX7022/66, Essence,Xtreme,Elite, Advance and CleanCare Screw-On Handle, 6 Pack,” https://www.amazon.com/Toptheway-Replacement-Compatible-Toothbrush-CleanCare/dp/B078RFTG46, ASIN B078RFTG46, Amazon.com, pp. 1-9, Jun. 20, 2020.
  • “Toptheway Replacement Brush Heads Compatible with Philips Sonicare ProResults Electric Toothbrush HX9023, 10 Pack for Phillips Plaque Control, DiamondClean, FlexCare, HealthyWhite,” https://www.amazon.com/Toptheway-Replacement-Compatible-DiamondClean-Healthy, ASIN B082NJH99R, Amazon.com, pp. 1-8, Jun. 4, 2020.
  • “Replacement Toothbrush Heads for Philip Sonicare: Compatible with Diamondclean Electric Toothbrush HX6063/64, for Phillips Plaque Control, Gum Health, FlexCare, HealthyWhite and Easy Clean, 8 Pack,” <https://www.amazon.com/dp/B087CQY9RN>, Amazon.com, pp. 1-10, Jun. 4, 2020.
  • “Toptheway Replacement Brush Heads—Compatible with Philips Sonicare DiamondClean Electric Toothbrush, for Phillips Plaque Control, Gum Health, FlexCare, HealthyWhite, Black, 8 Pack,” <https://www.amazon.com/Replacement-DiamondClean-Toothbrush-HealthyWhite-Topetheway>, ASIN B07JYZB558, Amazon.com, pp. 1-20, Jun. 4, 2020.
  • “Brush Heads Replacement Compatible with Phillips Sonicare Electric Toothbrush, 8 Pack,” <https://www.amazon.com/Replacement-Compatible-Phillips-Sonicare-Toothbrush/dp>, ASIN B07W4HPTQW, Amazon.com, pp. 1-9, Jul. 2, 2020.
  • “Replacement Toothbrush Heads Compatible with Phillips Sonicare, 10 Pack,” <https://www.amazon.com/Replacement-Toothbrush-Compatible-Philips-Sonicare/dp>, ASIN B0TQ3JGHXV, Amazon.com, pp. 1-9, Jun. 23, 2020.
  • “DiamondWhite Replacement Toothbrush Heads for Sonicare, Fits 2 Series, ProResults, FlexCare, Healthy White, Platinum, EasyClean, DiamondClean, Gum Health models (Black) (8-Pack),” <https://www.amazon.con/Cavifree-Sensitive-Replacement-Toothbrush-Heads/dp>, ASIN B07XP1KD4G, Amazon.com, pp. 1-9, Jun. 17, 2020.
  • “Replacement Brush Heads for Phillips Sonicare Electric Toothbrush, Replacement Toothbrush Heads Compatible with Sonicare HX6065, Plaque Control, HealthyWhite, Gum Health, FlexCare, 8 Pack,” <https://www.amazon.com/gp/product/B07HMQBC6D/ref=ppx_yo_dt_b_search_asin_title>, Amazon.com, pp. 1-8, Jun. 18, 2020.
  • Information about Related Patents and Patent Applications, see section 6 of the accompanying Information Disclosure Statement Letter, which concerns Related Patents and Patent Applications.
  • Brushmo Replacement brush head, announced May 2017 [online], [site visited Jan. 31, 2022]. Available from internet, URL: https:// www.amazon.com/Sonimart-Replacement-Toothbrush-DiamondClean-HealthyWhite/dp/B07KZ6H DXJ (Year: 2017).
  • Philips Sonic Care brush, announced Nov. 2017 [online], [site visited Jan. 31, 2022]. Available from internet, URL: https://www.amazon.com/Phili ps-Sonicare-replacement-toothbrush-HX9023/dp/B078 B F27B F/ref=sr_ 1 _5?keywords=toothbrush+head&qid = 1643638786&s=beauty&sr= 1-5 (Year: 2017).
  • U.S. Appl. No. 29/743,207, filed Jul. 20, 2020, Brush Head for Electric Toothbrush.
Patent History
Patent number: D954441
Type: Grant
Filed: Jul 20, 2020
Date of Patent: Jun 14, 2022
Assignee: JS Holding Inc. (Dover, DE)
Inventor: Xin Zhou (Irvine, CA)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Tamara L Hahn
Application Number: 29/743,210
Classifications
Current U.S. Class: D4/101