USPatentGranted
S1

Catalyst carrier for exhaust gas purification

Granted 11 Dec 2018 · no office action yet

Assignee: NGK Insulators, Ltd.

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Inventors: Takaya Yamaguchi · Examiner: Sheryl Lane · AU 2915 · TC 2900

Application
29/596,132
filed 6 Mar 2017
Publication
Not published
not published
Patent· this page
US D835768
granted 11 Dec 2018

Life of the patent

2 dated events
⤢ drag to zoomApr 2017Jul 2017Oct 2017Jan 2018Apr 2018Jul 2018Oct 2018Jan 2019Prosecution
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Description

1 parts
›FIG. 1 is a perspective view of a…

FIG. 1 is a perspective view of a catalyst carrier for exhaust gas purification illustrating my new design;

FIG. 2 is a front view thereof; the rear view thereof being a mirror image;

FIG. 3 is a top view thereof, the bottom view thereof being a mirror image;

FIG. 4 is a right view thereof, the left view thereof being a minor image;

FIG. 5 is an enlarged view delimited by the lines labelled 5 in FIG. 2 ;

FIG. 6 is a middle omitted cross-sectional view taken through line 6 - 6 of FIG. 5 ; and,

FIG. 7 is a middle omitted partial cross-sectional view taken through and delimited by lines 7 - 7 of FIG. 5 .

The catalyst carrier is used for removing toxic substances contained in exhaust fumes emitted from automobile engines and the like. The catalyst carrier has fins in each of its cells. The fin is provided in the same sectional shape over the whole length of the cells.

The broken lines in the drawings depict unclaimed subject matter only and form no part of the claimed design.

The chain lines in the drawings depict a boundary between the claimed design and the unclaimed subject matter and form no part of the claimed design.

The catalyst carrier for exhaust gas purification is shown with a symbolic break in its length. The appearance of any portion of the article between the break 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

3 codes
USPC · US Patent Classification
D23/365D15/5D23/355

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Pendency
1.8 y
645 days filing → grant
Office actions
0
after a restriction
Examiner
Sheryl Lane
art unit 2915 · TC 2900
Citations: 11 back · 0 forward

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Chain of title

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Citations

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