Electric toothbrush

- KONINKLIJKE PHILIPS N.V.
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Description

FIG. 1 is a perspective view showing a first embodiment of an electric toothbrush design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a perspective view showing a second embodiment of an electric toothbrush design;

FIG. 9 is a front elevational view thereof;

FIG. 10 is a rear elevational view thereof;

FIG. 11 is a right side elevational view thereof;

FIG. 12 is a left side elevational view thereof;

FIG. 13 is a top plan view thereof;

FIG. 14 is a bottom plan view thereof.

FIG. 15 is a perspective view showing a third embodiment of an electric toothbrush design;

FIG. 16 is a front elevational view thereof;

FIG. 17 is a rear elevational view thereof;

FIG. 18 is a right side elevational view thereof;

FIG. 19 is a left side elevational view thereof;

FIG. 20 is a top plan view thereof;

FIG. 21 is a bottom plan view thereof;

FIG. 22 is a perspective view showing a fourth embodiment of an electric toothbrush design;

FIG. 23 is a front elevational view thereof;

FIG. 24 is a rear elevational view thereof;

FIG. 25 is a right side elevational view thereof;

FIG. 26 is a left side elevational view thereof;

FIG. 27 is a top plan view thereof;

FIG. 28 is a bottom plan view thereof;

FIG. 29 is a perspective view showing a fifth embodiment of an electric toothbrush design;

FIG. 30 is a front elevational view thereof;

FIG. 31 is a rear elevational view thereof;

FIG. 32 is a right side elevational view thereof;

FIG. 33 is a left side elevational view thereof;

FIG. 34 is a top plan view thereof;

FIG. 35 is a bottom plan view thereof;

FIG. 36 is a perspective view showing a sixth embodiment of an electric toothbrush design;

FIG. 37 is a front elevational view thereof;

FIG. 38 is a rear elevational view thereof;

FIG. 39 is a right side elevational view thereof;

FIG. 40 is a left side elevational view thereof;

FIG. 41 is a top plan view thereof;

FIG. 42 is a bottom plan view thereof;

FIG. 43 is a perspective view showing a seventh embodiment of an electric toothbrush design;

FIG. 44 is a front elevational view thereof;

FIG. 45 is a rear elevational view thereof;

FIG. 46 is a right side elevational view thereof;

FIG. 47 is a left side elevational view thereof;

FIG. 48 is a top plan view thereof;

FIG. 49 is a bottom plan view thereof;

FIG. 50 is a perspective view showing an eighth embodiment of an electric toothbrush design;

FIG. 51 is a front elevational view thereof;

FIG. 52 is a rear elevational view thereof;

FIG. 53 is a right side elevational view thereof;

FIG. 54 is a left side elevational view thereof;

FIG. 55 is a top plan view thereof; and,

FIG. 56 is a bottom plan view thereof.

The features shown in broken lines in the drawing figures illustrate portions of the electric toothbrush that form no part of the claimed design.

Claims

The ornamental design for an electric toothbrush as shown.

Referenced Cited
U.S. Patent Documents
D198899 August 1964 Frost
D696023 December 24, 2013 Gebski
D696517 December 31, 2013 Gebski
D719737 December 23, 2014 Adriaenssen
D759381 June 21, 2016 Watkins
D765414 September 6, 2016 Sosa
D796433 September 5, 2017 Langhammer
D844995 April 9, 2019 Wong
D874830 February 11, 2020 Choi
D875403 February 18, 2020 Choi
D880871 April 14, 2020 Choi
D886459 June 9, 2020 Yuan
D891115 July 28, 2020 Damavandi
D922075 June 15, 2021 Yuan
D959844 August 9, 2022 Xie
Foreign Patent Documents
140612 January 2012 CA
307331419 May 2022 CN
307372758 May 2022 CN
001787714-0003 December 2010 EM
003175470-0002 December 2016 EM
004362952-0001 March 2018 EM
004425304-0001 March 2018 EM
IB-D696023 December 2013 WO
DM215892 January 2021 WO
Other references
  • “Bristl Light Therapy Electric Toothbrush,” by Daniel [on-line]. [Publication date Apr. 16, 2018.] [Retrieval date Nov. 27, 2023.] [Internet retrieval date Nov. 27, 2023.] URL: <https://web.archive.org/web/20201024143015/http://gadgetsin.com/bristl-light-therapy-electric-toothbrush.htm> (Year: 2018).
  • Bristl Light Therapy Electric Toothbrush in article, “Smile! This Electric Toothbrush Whitens Teeth Using Light Therapy,” by Marquaysa Battle [on-line]. [Publication date: Nov. 13, 2018.] [Retrieved from the Internet Nov. 27, 2023.] URL: <https://www.usmagazine.com/shop-with-us/news/joyus-electric-toothbrush-light-therapy/> (Year: 2018).
Patent History
Patent number: D1057431
Type: Grant
Filed: Jun 4, 2021
Date of Patent: Jan 14, 2025
Assignee: KONINKLIJKE PHILIPS N.V. (Eindhoven)
Inventor: Chun Pong Yuan (Hong Kong)
Primary Examiner: Karen E Eldridge Powers
Application Number: 29/787,126
Classifications
Current U.S. Class: D4/101