Vehicle air purifier

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

FIG. 1 is a perspective view of a vehicle air purifier embodying the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken line showing of parts of the drawings is included for the purpose of illustrating use and environment and forms no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D818098 May 15, 2018 Cho
D831811 October 23, 2018 Cho
D832414 October 30, 2018 Sharma
D835766 December 11, 2018 Chen
D836760 December 25, 2018 Fredang
D865149 October 29, 2019 Lin
D870870 December 24, 2019 Copparstad
D884138 May 12, 2020 Chen
D884860 May 19, 2020 Zhang
D884863 May 19, 2020 Semerak
D885540 May 26, 2020 Meng
D886268 June 2, 2020 Montagnino
D886272 June 2, 2020 Yang
Foreign Patent Documents
304421833 December 2017 CN
Patent History
Patent number: D944379
Type: Grant
Filed: Apr 10, 2019
Date of Patent: Feb 22, 2022
Assignee: 3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN)
Inventors: Man Li (Shanghai), Liliang Liu (Shanghai), Chao Ren (Suzhou)
Primary Examiner: David G Muller
Application Number: 29/687,076
Classifications
Current U.S. Class: Air Cleaner (D23/364)