Patent
   D919072
Priority
Feb 20 2018
Filed
Aug 17 2018
Issued
May 11 2021
Expiry
May 11 2036
Assg.orig
Entity
unknown
4
14
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 right-and-left reversed 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 right-and-left reversed 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;

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

FIG. 15 is a perspective view of a third embodiment of a catalyst carrier for exhaust gas purification illustrating my new design;

FIG. 16 is a front view thereof, the rear view thereof being a right-and-left reversed image;

FIG. 17 is a top view thereof, the bottom view thereof being a mirror image;

FIG. 18 is a right view thereof, the left view thereof being a mirror image;

FIG. 19 is an enlarged view thereof delimited by the lines labelled 19 in FIG. 16;

FIG. 20 is a middle omitted cross-sectional view thereof taken through line 20-20 of FIG. 19;

FIG. 21 is a middle omitted cross-sectional view thereof taken through line 21-21 of FIG. 19;

FIG. 22 is a perspective view of a fourth embodiment of a catalyst carrier for exhaust gas purification illustrating my new design;

FIG. 23 is a front view thereof, the rear view thereof being a right-and-left reversed image;

FIG. 24 is a top view thereof, the bottom view thereof being a mirror image;

FIG. 25 is a right view thereof, the left view thereof being a mirror image;

FIG. 26 is an enlarged view thereof delimited by the lines labelled 26 in FIG. 23;

FIG. 27 is a middle omitted cross-sectional view thereof taken through line 27-27 of FIG. 26; and,

FIG. 28 is a middle omitted cross-sectional view thereof taken through line 28-28 of FIG. 26.

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 are for illustrative purposes only and form no part of the claimed design.

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

Aoki, Yoichi

Patent Priority Assignee Title
D958959, Nov 11 2019 MYUNGSUNG INC Electric fan
ER2685,
ER550,
ER779,
Patent Priority Assignee Title
4740408, Jan 21 1985 NGK Insulators, Ltd. Ceramic honeycomb body
4767309, Jun 17 1986 NGK Insulators, Ltd. Extruding die for forming finned ceramic honeycomb structures
910192,
20160305687,
20170355164,
20190160456,
D645161, Oct 27 2010 HEADWORKS BIO INC Moving bed bioreactor carrier
D837357, Sep 15 2016 NGK Insulators, Ltd. Catalyst carrier for exhaust gas purification
D841145, Sep 15 2016 NGK Insulators, Ltd. Catalyst carrier for exhaust gas purification
D872224, May 14 2018 Nexom Inc. Biogrowth support media
D894361, Feb 20 2018 NGK Insulators, Ltd.; NGK Insulators, Ltd Catalyst carrier for exhaust gas purification
JP2013056312,
JP50127886,
JP61167798,
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 17 2018NGK Insulators, Ltd.(assignment on the face of the patent)
Aug 17 2018AOKI, YOICHINGK Insulators, LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0468610354 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule