USPatentGranted
S1

Filter cartridge

Granted 29 Mar 2011 · 2 office actions

Application
29/308,207
filed 2 Jun 2008
Publication
Not published
not published
Patent· this page
US D635233
granted 29 Mar 2011

Life of the patent

7 dated events
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Description

1 parts
›FIG. 1 is a perspective view according to…

FIG. 1 is a perspective view according to the present design; in FIG. 1 the perspective view being shown generally toward the inlet end and the closed end.

FIG. 2 is an end elevational view of the filter cartridge of FIG. 1 .

FIG. 3 is a second end elevational view, opposite the view of FIG. 2 .

FIG. 4 is a first side elevational view of the cartridge of FIG. 1 , the view of FIG. 4 generally being toward the side viewable in FIG. 1 .

FIG. 5 is second side elevational view taken generally opposite side to the viewable in FIG. 4 .

FIG. 6 is a top inlet end plan view of the cartridge of FIG. 1

FIG. 7 is a bottom end view of the cartridge of FIG. 1 ; taken generally opposite the view of FIG. 6 ; and,

FIG. 8 is an outlet end perspective view of the filter cartridge of FIG. 1 .

The broken line showing of parts of the drawings is included for the purpose of illustrating use and environment 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

Classifications

1 codes
USPC · US Patent Classification
D23/365

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File wrapper

⤢ drag to zoomJul 2008Jan 2009Jul 2009Jan 2010Jul 2010Jan 2011USPTOApplicantNon-final rejectionResponse after non-finalNotice of allowance
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Pendency
2.8 y
1,030 days filing → grant
Office actions
1
non-final + final
Responses
1
no RCE
Examiner
David G Muller
art unit 2914 · TC 2900
Citations: 20 back · 0 forward

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Chain of title

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Term & fees

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Validity challenges

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Citations

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