USPatent applicationPatented

Personal airspace cleaner

Granted 4 Nov 2003 · no office action yet

Current assignee: Headwaters Research & Development, Inc. · originally Headwater Research LLC

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Inventors: Bjarki Hallgrimsson, Rudy A. Vandenbelt, Sarah Dobbin · Examiner: Robin V. Taylor · AU 2911 · TC 2900

Application· this page
29/167,762
filed 20 Sep 2002
Publication
Not published
not published
Patent
US D481784
granted 4 Nov 2003

Life of the application

4 dated events
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Description

1 parts
›FIG. 1 is a plan view of the…

FIG. 1 is a plan view of the front of the personal airspace cleaner of the present invention;

FIG. 2 is a plan view of the top of the personal airspace cleaner of the present invention;

FIG. 3 is a plan view of the bottom of the personal airspace cleaner of the present invention;

FIG. 4 is a plan view of the back of personal airspace cleaner of the present invention; and,

FIG. 5 is a plan view of a side of the personal airspace cleaner the present invention, the other side being identical.

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Claims as granted

1 claim

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Classifications

2 codes
IPC · International Patent Classification
Section /
  • /DRW
USPC · US Patent Classification
D23/355

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File wrapper

⤢ drag to zoomOct 2002Jan 2003Apr 2003Jul 2003Oct 2003Jan 2004USPTOApplicantNotice of allowance
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Pendency
1.1 y
410 days filing → grant
Office actions
0
none on record
Examiner
Robin V. Taylor
art unit 2911 · TC 2900
Citations: 5 back · 0 forward

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Documents

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Chain of title

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