USPatentGranted
S1

Air purifier

Granted 9 Jul 2019 · 4 office actions

Current assignee: DE'LONGHI BRAUN HOUSEHOLD GMBH · originally De Longhi Benelux SA

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Inventors: Julia Bassarek, Sven Wuttig, Dennis Muller, Britta Stockinger +2 · Examiner: David G Muller · AU 2919 · TC 2900

Application
29/599,747
filed 6 Apr 2017
Publication
Not published
not published
Patent· this page
US D853544
granted 9 Jul 2019

Life of the patent

2 dated events
⤢ drag to zoomApr 2017Jul 2017Oct 2017Jan 2018Apr 2018Jul 2018Oct 2018Jan 2019Apr 2019Jul 2019Prosecution
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Description

1 parts
›FIG. 1 is a front, right-side, and top…

FIG. 1 is a front, right-side, and top view of an air purifier showing the new design.

FIG. 2 is a front elevation view of the air purifier.

FIG. 3 is a back elevation view of the air purifier.

FIG. 4 is a left-side elevation view of the air purifier.

FIG. 5 is a right-side elevation view of the air purifier.

FIG. 6 is a bottom plan view of the air purifier; and,

FIG. 7 is a top plan view of the air purifier.

The broken lines depict elements of the air purifier that form no part of the claimed design.

the grant prints no section headings; every part label below is ours, taken from that part's own first words

Claims

1 · 1 independent · depth 1
1 granted claims

Classifications

1 codes
USPC · US Patent Classification
D23/364

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File wrapper

Pendency
2.3 y
824 days filing → grant
Office actions
2
non-final + final
Responses
2
no RCE
Examiner
David G Muller
art unit 2919 · TC 2900
Citations: 26 back · 0 forward

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Chain of title

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Validity challenges

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Citations

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