Title:
Air purifier
United States Patent D818097


Inventors:
Cho, Kyeongchul (Seoul, KR)
Kwon, Huijae (Seoul, KR)
Kim, Yong (Seoul, KR)
Bae, Sehwan (Seoul, KR)
Kim, Kihyuk (Seoul, KR)
Application Number:
35/501897
Publication Date:
05/15/2018
Filing Date:
05/12/2016
Assignee:
LG ELECTRONICS INC. (Seoul, KR)
Primary Class:
International Classes:
(IPC1-7): 2304
Field of Search:
D23/355, D23/356, D23/359, D23/364, D23/370, D23/386
View Patent Images:
US Patent References:
D799016Air purifierOctober, 2017SuD23/364
D801505Air purifierOctober, 2017YinD23/364
D773027Air purifierNovember, 2016HuD23/365
D755942Air purifierMay, 2016KimD23/364
D754310Air purifierApril, 2016NormanD23/355
D648016Air cleanerNovember, 2011ChoiD23/364
D648429Air cleanerNovember, 2011ChoiD23/364



Primary Examiner:
HILL, KELI L.
Attorney, Agent or Firm:
BIRCH STEWART KOLASCH & BIRCH, LLP (Falls Church, VA, US)
Claims:
CLAIM

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

Description:

1. Air purifier

1.1 is a perspective view of an air purifier showing our new design;

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; and

1.8 is another top plan view thereof, in a use condition.

The broken line showing of portions of the air purifier is for the purpose of illustrating environment and forms no part of the claimed design.