Air purifier

Ljungstrom , et al. July 4, 2

Patent Grant D791297

U.S. patent number D791,297 [Application Number D/529,764] was granted by the patent office on 2017-07-04 for air purifier. This patent grant is currently assigned to CAMFIL AB. The grantee listed for this patent is CAMFIL AB. Invention is credited to Patrik Jansson, Stefan Ljungstrom.


United States Patent D791,297
Ljungstrom ,   et al. July 4, 2017

Air purifier

Claims

CLAIM The ornamental design for an air purifier, as shown and described.
Inventors: Ljungstrom; Stefan (Vagnharad, SE), Jansson; Patrik (Akersberga, SE)
Applicant:
Name City State Country Type

CAMFIL AB

Stockholm

N/A

SE
Assignee: CAMFIL AB (Stockholm, SE)
Appl. No.: D/529,764
Filed: June 10, 2015

Foreign Application Priority Data

Dec 11, 2014 [EM] 002594994-0001
Dec 11, 2014 [EM] 002594994-0002
Dec 11, 2014 [EM] 002594994-0003
Current U.S. Class: D23/364
Current International Class: 2304
Field of Search: ;D23/355,356,359,364,366,370,386

References Cited [Referenced By]

U.S. Patent Documents
D201054 May 1965 Roach
D274396 June 1984 Kikuchi
D449850 October 2001 Ho
D526640 August 2006 Chin
D582533 December 2008 Bodine
D653742 February 2012 Satou
D690803 October 2013 Koivisto
D705410 May 2014 Terao
D728089 April 2015 Crisa'
D741465 October 2015 Satou
D741466 October 2015 Satou
D744541 December 2015 Langhammer
Primary Examiner: Rudzinski; Kevin
Attorney, Agent or Firm: Sheridan Ross P.C.

Description



FIG. 1 is a perspective view of the air purifier in a first embodiment;

FIG. 2 is a right side elevation view of the invention illustrated in FIG. 1;

FIG. 3 is a top plan view of the invention illustrated in FIG. 1;

FIG. 4 is a left side elevation view of the invention illustrated in FIG. 1;

FIG. 5 is a bottom plan view of the invention illustrated in FIG. 1;

FIG. 6 is a front elevation view of the invention illustrated in FIG. 1;

FIG. 7 is a rear elevation view of the invention illustrated in FIG. 1;

FIG. 8 is a perspective view of the air purifier in a second embodiment;

FIG. 9 is a right side elevation view of the invention illustrated in FIG. 8;

FIG. 10 is a top plan view of the invention illustrated in FIG. 8;

FIG. 11 is a left side elevation view of the invention illustrated in FIG. 8;

FIG. 12 is a bottom plan view of the invention illustrated in FIG. 8;

FIG. 13 is a front elevation view of the invention illustrated in FIG. 8;

FIG. 14 is a rear elevation view of the invention illustrated in FIG. 8;

FIG. 15 is a perspective view of the air purifier in a third embodiment;

FIG. 16 is a right side elevation view of the invention illustrated in FIG. 15;

FIG. 17 is a top plan view of the invention illustrated in FIG. 15;

FIG. 18 is a left side elevation view of the invention illustrated in FIG. 15;

FIG. 19 is a bottom plan view of the invention illustrated in FIG. 15;

FIG. 20 is a front elevation view of the invention illustrated in FIG. 15; and,

FIG. 21 is a rear elevation view of the invention illustrated in FIG. 15.

The broken lines shown in the drawings are for the purpose of illustrating environment and form no part of the claimed design.

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