Title:
Air purifier
United States Patent D884863


Inventors:
Semerak, Karel (Prague, CZ)
Vachova, Kristyna (Prague, CZ)
Application Number:
29/693084
Publication Date:
05/19/2020
Filing Date:
05/30/2019
Assignee:
SENSE VITAL AIR, S.R.O. (Prague, CZ)
Primary Class:
International Classes:
(IPC1-7): 2304
Field of Search:
D23/355-366, D23/352, D23/369, D23/332, D23/333, D23/335, D23/336, D23/342, D23/351, 422/120, 422/122, 55/356, 55/473, 55/504, 96/97, 261/DIG.17, 261/DIG.65, 261/DIG.88, 261/DIG.31
View Patent Images:
US Patent References:
D878528Air humidifier2020-03-17FuD23/356
D878529Air purifier2020-03-17ZhongD23/364
D877874Air purifier2020-03-10LiuD23/364
D874623Cooling device2020-02-04LupiD23/333
D873401Air purifier2020-01-21ChenD23/364
D870870Air conditioner2019-12-24CopparstadD23/351
D865149Air cleaner2019-10-29LinD23/364
D857871Scent diffuser2019-08-27ShahD23/366
D845456Dehumidifier2019-04-09SwansonD23/359
D844767Air purifier2019-04-02ChenD23/364
D836760Air cleaner2018-12-25FredangD23/364
D835766Air purifier2018-12-11ChenD23/364
D634417Dispenser housing2011-03-15AbbondanzioD23/366



Primary Examiner:
MULLER, DAVID G
Attorney, Agent or Firm:
Notaro, Michalos & Zaccaria P.C.
Claims:
CLAIM

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

Description:

FIG. 1 is a top, front, right perspective view of an air purifier showing our design therefor;

FIG. 2 is a bottom, right, rear perspective view thereof;

FIG. 3 top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a right side elevational view thereof; and,

FIG. 9 is a top, rear, left perspective view thereof.