Wireless earbud

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Description

FIG. 1 is a perspective view of a wireless earbud showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view showing the wireless earbud of FIG. 1 inserted into a charging case with another earbud.

The broken lines shown in FIG. 8 depict environment and form no part of the claimed design.

Claims

The ornamental design for a wireless earbud, as shown and described.

Referenced Cited
U.S. Patent Documents
D512049 November 29, 2005 Yang
D595272 June 30, 2009 Kim
D628989 December 14, 2010 Lee
D735698 August 4, 2015 Karrman
D801950 November 7, 2017 Otani
D877721 March 10, 2020 Jung
D883258 May 5, 2020 Wu
D904352 December 8, 2020 Park
D908115 January 19, 2021 Mei
D912016 March 2, 2021 Ando
D912648 March 9, 2021 Williamson
D922946 June 22, 2021 Chen
D926163 July 27, 2021 Williamson
D927465 August 10, 2021 Wang
D927466 August 10, 2021 Zhang
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Foreign Patent Documents
9007341722-0001 December 2019 GB
2019186870 October 2019 JP
D1692587 July 2021 JP
D202815-001 February 2019 WO
D211435-001 November 2020 WO
Other references
  • Battle Of The Budget Wireless Earbuds, announced 2021 [online], retrieved Sep. 10, 2021, retrieved from internet, https://superiordigitalnews.com/best-true-wireless-earbuds-under-50/.
  • True Wireless Earbuds Charging Case, announced Sep. 7, 2021 [online], retrieved Sep. 10, 2021, retrieved from internet, https://enstock3o.top/ProductDetail.aspx?iid=132116257&pr=38.99.
  • Sony Truly Wireless Noise-Canceling Earbuds with Charging Case, announced Jul. 9, 2019 [online], retrieved Sep. 10, 2021, retrieved from internet, https://www.qvc.com/Sony-Truly-Wireless-Noise--Canceling-Earbuds-with-Charging-Case.product.E234221.html.
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Patent History
Patent number: D944778
Type: Grant
Filed: Feb 26, 2020
Date of Patent: Mar 1, 2022
Assignee: CHENG UEI PRECISION INDUSTRY CO., LTD. (New Taipei)
Inventor: Tzu-Chun Chih (New Taipei)
Primary Examiner: Dana K Weiland
Assistant Examiner: Messina L Smith
Application Number: 29/725,749
Classifications
Current U.S. Class: Headphone (D14/223)