Patent
   D837357
Priority
Sep 15 2016
Filed
Mar 06 2017
Issued
Jan 01 2019
Expiry
Jan 01 2034
Assg.orig
Entity
unknown
7
23
n/a
The ornamental design for a catalyst carrier for exhaust gas purification, as shown and described.

FIG. 1 is a perspective view of a first embodiment 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 mirror 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;

FIG. 7 is a middle omitted cross-sectional view taken through line 7-7 of FIG. 5;

FIG. 8 is a perspective view of a second embodiment of a catalyst carrier for exhaust gas purification illustrating my new design;

FIG. 9 is a front view thereof; the rear view thereof being a mirror image;

FIG. 10 is a top view thereof, the bottom view thereof being a mirror image;

FIG. 11 is a right view thereof, the left view thereof being a mirror image;

FIG. 12 is an enlarged view delimited by the lines labelled 12 in FIG. 9;

FIG. 13 is a middle omitted cross-sectional view taken through line 13-13 of FIG. 12; and,

FIG. 14 is a middle omitted cross-sectional view taken through line 14-14 of FIG. 12.

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.

Yamaguchi, Takaya

Patent Priority Assignee Title
10953394, Mar 30 2017 NGK Insulators, Ltd. Honeycomb structure
D894361, Feb 20 2018 NGK Insulators, Ltd.; NGK Insulators, Ltd Catalyst carrier for exhaust gas purification
D897518, Feb 20 2018 NGK Insulators, Ltd.; NGK Insulators, Ltd Catalyst carrier for exhaust gas purification
D919072, Feb 20 2018 NGK Insulators, Ltd.; NGK Insulators, Ltd Catalyst carrier for exhaust gas purification
ER2685,
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Feb 22 2017YAMAGUCHI, TAKAYANGK Insulators, LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0414750058 pdf
Mar 06 2017NGK Insulators, Ltd.(assignment on the face of the patent)
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