USPatentGranted

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

29/167,762

filed 20 Sep 2002

Publication

Not published

not published

Patent· this page

US D481784

granted 4 Nov 2003

term adjustment not held

none

Litigation

checked

Life of the patent

2 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.

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

›1.independentThe ornamental design for a personal airspace cleaner, as shown and described.

Classifications

2 codes

IPC · International Patent Classification

Section /

/DRW

USPC · US Patent Classification

D23/355

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Pendency

1.1 y

410 days filing → grant

Office actions

none on record

Examiner

Robin V. Taylor

art unit 2911 · TC 2900

Law firm

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Citations: 5 back · 0 forward

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