1. Air purifier
1.1 is a front perspective view of an air purifier with its discharge parts fully opened.
1.2 is a front elevation view thereof.
1.3 is a rear elevation view thereof.
1.4 is a left side elevation view thereof.
1.5 is a right side elevation view thereof.
1.6 is a top plan view thereof.
1.7 is a bottom plan view thereof.
1.8 is a second front perspective view thereof, with its discharge parts rotated inward and halfway closed.
1.9 is a front elevation view thereof.
1.10 is a right side elevation view thereof.
1.11 is a top plan view thereof.
1.12 is a third front perspective view thereof, with its discharge parts fully closed.
1.13 is a front elevation view thereof.
1.14 is a right side elevation view thereof.
1.15 is a top plan view thereof.
1.16 is an alternate top plan view thereof shown in use.
The broken lines shown are included for the purpose of illustrating portions of the air purifier that form no part of the claim.
The broken line showing of various symbols seen in 1.16 is included for the purpose of illustrating environment and forms no part of the claimed design.