USPatentGranted
S1

Ventilator fan for a ventilation system

Granted 16 Jan 2018 · 2 office actions

Application
29/522,527
filed 31 Mar 2015
Publication
Not published
not published
Patent· this page
US D808003
granted 16 Jan 2018

Life of the patent

8 dated events
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Description

1 parts
›FIG. 1 is a front view of a…

FIG. 1 is a front view of a ventilator fan for a ventilation system;

FIG. 2 is a rear view of the ventilator fan for a ventilation system from FIG. 1 ;

FIG. 3 is a perspective side view of the ventilator fan for a ventilation system from FIG. 1 ;

FIG. 4 is a side elevation view of the ventilator fan for a ventilation system from FIG. 1 ; and,

FIG. 5 is a perspective side view of the ventilator fan for a ventilation system from FIG. 1 .

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

2 codes
USPC · US Patent Classification
D23/379D23/413

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File wrapper

⤢ drag to zoomJul 2015Jan 2016Jul 2016Jan 2017Jul 2017Jan 2018USPTOApplicantRestriction requirementNon-final rejectionResponse after non-final
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Pendency
2.8 y
1,022 days filing → grant
Office actions
1
after a restriction
Responses
1
no RCE
Examiner
Janice Hallmark
art unit 2918 · TC 2900
Citations: 25 back · 0 forward

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Chain of title

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Citations

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