USPatentGranted
S1

Brake dust filter

Granted 12 Jan 2021 · 2 office actions

Current assignee: Mann + Hummel USA, Inc. · originally Mann+Hummel

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Inventors: Volker Kuemmerling, Lukas Bock, Coskun Evlekli, Robert Zbiral +1 · Examiner: Khawaja Anwar · AU 2922 · TC 2900

Application
29/639,147
filed 5 Mar 2018
Publication
Not published
not published
Patent· this page
US D907546
granted 12 Jan 2021

Life of the patent

7 dated events
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Description

1 parts
›FIG. 1 shows a perspective view of the…

FIG. 1 shows a perspective view of the brake dust filter showing our new design;

FIG. 2 shows a front elevational view thereof;

FIG. 3 shows a rear elevational view thereof;

FIG. 4 shows a right side elevational view thereof;

FIG. 5 shows a left side elevational view thereof;

FIG. 6 . shows a top plan view thereof; and,

FIG. 7 shows a bottom plan view thereof.

The evenly broken line in the drawings depicts unclaimed portion of the dust filter, and the dot-dash line depicts the boundary of the claim. The broken lines 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
D12/180

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File wrapper

⤢ drag to zoomJan 2018Jul 2018Jan 2019Jul 2019Jan 2020Jul 2020Jan 2021USPTOApplicantNon-final rejectionResponse after non-finalNotice of allowance
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Pendency
2.9 y
1,044 days filing → grant
Office actions
1
non-final + final
Responses
1
no RCE
Examiner
Khawaja Anwar
art unit 2922 · TC 2900
Citations: 12 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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