USPatentGranted

Louvered ventilation grille

Granted 31 May 2011 · 2 office actions

Current assignee: International Electronics, Inc. · originally VENMAR VENTILATION INC.

Inventors: Marc-AndrÃ© Verville, Danic Vermette, Ã‰ric Charlebois, Jean-Bernard Piaud +1 · Examiner: T. Chase Nelson · AU 2914 · TC 2900

Application

29/287,791

filed 20 Sep 2007

Publication

Not published

not published

Patent· this page

US D638925

granted 31 May 2011

term adjustment not held

none

Litigation

checked

Classifications

Citations

13 cites · 0 cited by

Life of the patent

2 dated events

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Description

1 parts

›FIG. 1 is a front view of the…

FIG. 1 is a front view of the louvered air ventilation grille;

FIG. 2 is a perspective view from above and from the left of the louvered air ventilation grille of FIG. 1 ;

FIG. 3 is a perspective view from above and from the right of the louvered air ventilation grille of FIG. 1 ;

FIG. 4 is a perspective view from below and from the left front of the louvered air ventilation grille of FIG. 1 ;

FIG. 5 is a perspective view from below and from the right front of the louvered air ventilation grille of FIG. 1 ;

FIG. 6 is a front view of a variant of the louvered air ventilation grille;

FIG. 7 is a perspective view from above and from the left of the louvered air ventilation grille of FIG. 6 ;

FIG. 8 is a perspective view from above and from the right of the louvered air ventilation grille of FIG. 6 ;

FIG. 9 is a perspective view from below and from the left front of the louvered air ventilation grille of FIG. 6 ;

FIG. 10 is a perspective view from below and from the right front of the louvered air ventilation grille of FIG. 6 ;

FIG. 11 is a front view of a further variant of the louvered air ventilation grille;

FIG. 12 is a perspective view from above and from the left of the louvered air ventilation grille of FIG. 11 ;

FIG. 13 is a perspective view from above and from the right of the louvered air ventilation grille of FIG. 11 ;

FIG. 14 is a perspective view from below and from the left front of the louvered air ventilation grille of FIG. 11 ;

FIG. 15 is a perspective view from below and from the right front of the louvered air ventilation grille of FIG. 11 ;

FIG. 16 is a front view of an additional variant of the louvered air ventilation grille;

FIG. 17 is a perspective view from above and from the left of the louvered air ventilation grille of FIG. 16 ;

FIG. 18 is a perspective view from above and from the right of the louvered air ventilation grille of FIG. 16 ;

FIG. 19 is a perspective view from below and from the left front of the louvered air ventilation grille of FIG. 16 ; and,

FIG. 20 is a perspective view from below and from the right front of the louvered air ventilation grille of FIG. 16 .

The features shown in broken lines depict environmental subject matter only and forms 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

›1.independentThe ornamental design for a louvered air ventilation grille, as shown and described.

Classifications

1 codes

USPC · US Patent Classification

D23/388

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File wrapper

Pendency

3.7 y

1,349 days filing → grant

Office actions

after a restriction

Responses

no RCE

Examiner

T. Chase Nelson

art unit 2914 · TC 2900

Law firm

Law firm · Log in to unlock

Citations: 13 back · 0 forward

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Chain of title

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Worldwide family

2 members · 2 offices

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Members

DOCDB simple family 44064526

Offices

Granted

2 of 2

grant date present

›IP5 & PCT — 1 members

Office	Publication	Kind	Published	Filed	Status	Title
USthis patent	US-D638925-S	S1	31 May 2011	20 Sep 2007	granted	Louvered ventilation grille

›Other offices — 1 members

Office	Publication	Kind	Published	Filed	Status	Title
CA	CA-122381-S	S	28 May 2009	19 Sep 2007	granted	Louvered air ventilation grille

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Citations

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