US D994,863 S
Air purifier
Jeoungmin Lee, Seoul (KR)
Assigned to Jeoungmin Lee, Seoul (KR); and SWIS CO., LTD, Cheonan-si (KR)
Filed by Jeoungmin Lee, Seoul (KR); and SWIS CO., LTD, Cheonan-si (KR)
Filed on Jun. 29, 2021, as Appl. No. 35/513,281.
Claims priority of application No. 30-2021-0030377 (KR), filed on Jun. 25, 2021.
Int. Filing Date Jun. 29, 2021
Int. Reg. No. DM/217085
Int. Reg. Date Jun. 29, 2021
Int. Reg. Pub. Date Dec. 31, 2021
Term of patent 15 Years
LOC (14) Cl. 23 - 04
U.S. Cl. D23—364  [D23/356]
OG exemplary drawing
 
The ornamental design for an air purifier, as shown and described.