Catalytic Converter For A Vehicle

Abstract: A catalytic converter assembly includes an inlet diffuser sub-assembly 100 to receive the exhaust gas from a three cylinder 1.2L engine. The inlet diffuser sub-assembly 100 includes an inlet cone 102 and a flange 104.The inlet cone 102 defines a head 102a and a body 102b. The head 102a is connected to the flange 104 and the body 102b is connected to a metal housing 106. The flange 104 is provided with a plurality of locking elements 104a to secure the inlet cone 102 to an exhaust down pipe. The inlet diffuser sub-assembly 100 regulates uniform gas flow distribution across the ceramic substrate, thereby increasing the overall efficiency of catalytic converter assembly

Patent Information

Application #

Filing Date

12 September 2015

Publication Number

11/2017

Publication Type

INA

Invention Field

MECHANICAL ENGINEERING

Status

Email

patent@bananaip.com

Parent Application

Patent Number

Legal Status

Grant Date

2022-11-25

Renewal Date

Applicants

Mahindra & Mahindra Limited

Mahindra & Mahindra Ltd., MRV, Mahindra World City (MWC), Plot No. 41/1, Anjur Post, Chengalpattu, Kanchipuram District – 603204 (TN) INDIA

Inventors

1. Dhanajaya Rao Boita

Mahindra & Mahindra Ltd., MRV, Mahindra World City (MWC), Plot No. 41/1, Anjur Post, Chengalpattu, Kanchipuram District – 603204 (TN) INDIA

2. Mayank Aggarwal

Mahindra & Mahindra Ltd., MRV, Mahindra World City (MWC), Plot No. 41/1, Anjur Post, Chengalpattu, Kanchipuram District – 603204 (TN) INDIA

3. Prakash Rao Malaithkar

Mahindra Research Valley, Mahindra World City, P.O. - Anjur, Chengalpattu - 603 204 Distt. – Kancheepuram (Tamil Nadu) India

4. Venkatachalam Karthikeyan

Mahindra Research Valley, Mahindra World City, P.O. - Anjur, Chengalpattu - 603 204 Distt. – Kancheepuram (Tamil Nadu) India

Specification

SOFT COPY ATTACHED IN PDF

Documents

Orders

Section	Controller	Decision Date

Application Documents

#	Name	Date
1	Form 5 [12-09-2015(online)].pdf	2015-09-12
2	Form 3 [12-09-2015(online)].pdf	2015-09-12
3	Form 18 [12-09-2015(online)].pdf	2015-09-12
4	Drawing [12-09-2015(online)].pdf	2015-09-12
5	Description(Complete) [12-09-2015(online)].pdf	2015-09-12
6	4852-CHE-2015-Power of Attorney-140316.pdf	2016-07-06
7	4852-CHE-2015-Correspondence-PA-140316.pdf	2016-07-06
8	4852-CHE-2015-FER.pdf	2019-02-25
9	4852-CHE-2015-OTHERS [19-08-2019(online)].pdf	2019-08-19
10	4852-CHE-2015-FER_SER_REPLY [19-08-2019(online)].pdf	2019-08-19
11	4852-CHE-2015-DRAWING [19-08-2019(online)].pdf	2019-08-19
12	4852-CHE-2015-CORRESPONDENCE [19-08-2019(online)].pdf	2019-08-19
13	4852-CHE-2015-CLAIMS [19-08-2019(online)].pdf	2019-08-19
14	4852-CHE-2015-ABSTRACT [19-08-2019(online)].pdf	2019-08-19
15	4852-CHE-2015-US(14)-HearingNotice-(HearingDate-07-11-2022).pdf	2022-10-19
16	4852-CHE-2015-Correspondence to notify the Controller [31-10-2022(online)].pdf	2022-10-31
17	4852-CHE-2015-Annexure [31-10-2022(online)].pdf	2022-10-31
18	4852-CHE-2015-FORM-26 [02-11-2022(online)].pdf	2022-11-02
19	4852-CHE-2015-Written submissions and relevant documents [09-11-2022(online)].pdf	2022-11-09
20	4852-CHE-2015-RELEVANT DOCUMENTS [09-11-2022(online)].pdf	2022-11-09
21	4852-CHE-2015-RELEVANT DOCUMENTS [09-11-2022(online)]-1.pdf	2022-11-09
22	4852-CHE-2015-POA [09-11-2022(online)].pdf	2022-11-09
23	4852-CHE-2015-PETITION UNDER RULE 137 [09-11-2022(online)].pdf	2022-11-09
24	4852-CHE-2015-FORM 13 [09-11-2022(online)].pdf	2022-11-09
25	4852-CHE-2015-PatentCertificate25-11-2022.pdf	2022-11-25
26	4852-CHE-2015-IntimationOfGrant25-11-2022.pdf	2022-11-25
27	4852-CHE-2015-Response to office action [10-04-2026(online)].pdf	2026-04-10

Search Strategy

1	4852CHE2015_search_strategy_16-08-2018.pdf