Mask type air purifier main body

- LG Electronics
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Description

1. Mask type air purifier main body

1.1 : Perspective

1.2 : Rear perspective view

1.3 : Front

1.4 : Back

1.5 : Left

1.6 : Right

1.7 : Top

1.8 : Bottom

The subject design is a mask type air purifier main body including a fan and a filter inside that can provide an air purifying function while wearing, and the speaker is located outside so that the user's voice is transmitted through the microphone located inside; the broken lines indicate portions of the article that form no part of the claimed design.

Claims

The ornamental design for a mask type air purifier main body, as shown and described.

Referenced Cited
U.S. Patent Documents
D362061 September 5, 1995 McGinnis
D428139 July 11, 2000 Smart
D434141 November 21, 2000 Randeberg
D483476 December 9, 2003 Von Hollen
D677782 March 12, 2013 D'Souza
D679376 April 2, 2013 Von Hollen
D679377 April 2, 2013 Von Hollen
D679378 April 2, 2013 Von Hollen
D687142 July 30, 2013 Rothermel
D703808 April 29, 2014 Bowsher
D720846 January 6, 2015 Bowsher
RE45836 January 12, 2016 McAuley
D754328 April 19, 2016 Bowsher
D773121 November 29, 2016 Yuan
D775323 December 27, 2016 Bowsher
D788373 May 30, 2017 Bunge
D831192 October 16, 2018 Park
10166354 January 1, 2019 Eifler
10188818 January 29, 2019 Bowsher
D844253 March 26, 2019 Cho
10322312 June 18, 2019 Danford
D855174 July 30, 2019 Fofack
D868960 December 3, 2019 Tu
D885559 May 26, 2020 Gabriel
D906514 December 29, 2020 Law
D923775 June 29, 2021 Gilner
11058839 July 13, 2021 Bowsher
D930149 September 7, 2021 Huang
D941480 January 18, 2022 Kim
D941991 January 25, 2022 Torbenson
D946832 March 22, 2022 Jiang
D953028 May 31, 2022 Reso
D955562 June 21, 2022 Law
D958967 July 26, 2022 Zhu
D959643 August 2, 2022 Kim
11401017 August 2, 2022 Gamberini
D963157 September 6, 2022 Kim
D963839 September 13, 2022 Kim
20140238400 August 28, 2014 Miller
20210378326 December 9, 2021 Choi
20220280739 September 8, 2022 Leary
Other references
  • “Second-Generation . . . ” reference dated Jul. 23, 2021 found by RMS on the internet at: https://www.techeblog.com/lg-puricare-wearable-air-purifier-mask-2021-speaker-microphone/.
Patent History
Patent number: D980968
Type: Grant
Filed: Sep 29, 2021
Date of Patent: Mar 14, 2023
Assignee: LG ELECTRONICS INC. (Seoul)
Inventors: Bodeung Hwang (Seoul), Dongsoon Kim (Seoul), Byeongwook Kim (Seoul)
Primary Examiner: Rhea Shields
Application Number: 35/513,911
Classifications
Current U.S. Class: Mask (D24/110.1)