Air purifier

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

1. Air purifier

1.1 : Perspective

1.2 : Front

1.3 : Back

1.4 : Left

1.5 : Right

1.6 : Top

1.7 : Bottom

1.8 : Reference

The present design is an air purifier. Reproduction 1.8 shows the air purifier in a state of use. The broken lines and areas within the broken lines depict portions of the air purifier that form no part of the claimed design.

Claims

The ornamental design for an air purifier, as shown and described.

Referenced Cited
U.S. Patent Documents
D788897 June 6, 2017 Lee
D795407 August 22, 2017 Skoda
D829312 September 25, 2018 Riering-Czekalla
D859622 September 10, 2019 Herweck
D888919 June 30, 2020 Riering-Czekalla
D912791 March 9, 2021 Herweck
D919071 May 11, 2021 Zheng
D929559 August 31, 2021 Ren
D935590 November 9, 2021 Xu
D963822 September 13, 2022 Wang
D965124 September 27, 2022 Zou
D967966 October 25, 2022 Siddiqui
D974539 January 3, 2023 Lee
D975831 January 17, 2023 Chen
D978310 February 14, 2023 Luo
D979729 February 28, 2023 Yu
D981544 March 21, 2023 Kim
D983341 April 11, 2023 Chen
D992712 July 18, 2023 Chen
D993375 July 25, 2023 Huo
D994863 August 8, 2023 Lee
D998773 September 12, 2023 Sun
20170138616 May 18, 2017 Wang
20190039009 February 7, 2019 Jun
Foreign Patent Documents
307020865 June 2021 CN
Patent History
Patent number: D1013853
Type: Grant
Filed: Jun 29, 2021
Date of Patent: Feb 6, 2024
Assignees: (Seoul), SWIS CO., LTD (Cheonan-si)
Inventor: Jeoungmin Lee (Seoul)
Primary Examiner: Jennifer Rivard
Assistant Examiner: Jonathan E Fiencke
Application Number: 35/513,291
Classifications
Current U.S. Class: Air Cleaner (D23/364)