USPatent applicationPatented

Air purifier

Granted 28 Nov 2006 · no office action yet

Assignee: Zhaosheng Tian

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Inventors: Zhaosheng Tian · Examiner: Robin Webster · AU 2911 · TC 2900

Application· this page
29/231,972
filed 14 Jun 2005
Publication
Not published
not published
Patent
US D532890
granted 28 Nov 2006

Life of the application

4 dated events
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Description

1 parts
›FIG. 1 is a front elevational view of…

FIG. 1 is a front elevational view of an air purifier showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view thereof.

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

Claims as granted

1 claim

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Classifications

1 codes
USPC · US Patent Classification
D23/364

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File wrapper

⤢ drag to zoomJul 2005Oct 2005Jan 2006Apr 2006Jul 2006Oct 2006Jan 2007USPTOApplicantNotice of allowance
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Pendency
1.5 y
532 days filing → grant
Office actions
0
none on record
Examiner
Robin Webster
art unit 2911 · TC 2900
Citations: 4 back · 0 forward

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Documents

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Chain of title

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