Sign In to Follow Application
View All Documents & Correspondence

Crankcase Assembly For An Engine

Abstract: As enclosed

Get Free WhatsApp Updates!
Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
28 September 2015
Publication Number
13/2017
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
patent@bananaip.com
Parent Application
Patent Number
Legal Status
Grant Date
2023-05-26
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. BOITA DHANANJAYARAO
Mahindra Research Valley, Mahindra World City,P.O. - Anjur, Chengalpattu - 603 204 Distt. – Kancheepuram (Tamil Nadu) India
2. MANI SIVANANTHAN
Mahindra Research Valley, Mahindra World City,P.O. - Anjur, Chengalpattu - 603 204 Distt. – Kancheepuram (Tamil Nadu) India
3. SURESHKUMAR A
Mahindra Research Valley, Mahindra World City,P.O. - Anjur, Chengalpattu - 603 204 Distt. – Kancheepuram (Tamil Nadu) India
4. BHAGATE RAJAKUMAR
Mahindra Research Valley, Mahindra World City,P.O. - Anjur, Chengalpattu - 603 204 Distt. – Kancheepuram (Tamil Nadu) India

Specification

MARKED-UP VERSION OF THE CLAIM SECTION
Provided below is the Marked-Up version of the claims as amended for Controller’s ready reference. Addition to claims has been underlined and strike through indicates the deletion.
Please amend the claims section as follows:
We claim:
1. (Cancelled)
2. (Cancelled)
3. (Cancelled)
4. (Cancelled)
5. (Cancelled)
6. (Currently amended) A crankcase assembly (100) for an engine (300), said crankcase assembly (100) comprising:
a baffle plate (104); and
a crankcase (102) comprising at least one first side wall (102a); a plurality of second side wall (102b), wherein each of said second side wall (102b) are connected to said first side wall (102a) and constitute to form a rectangular frame, wherein each of said second side wall (102b) are transverse to said first side wall (102a) and said second side walls

(102b) are parallel to each other; a plurality of first ribs (102c) adapted to support said baffle plate (104), wherein said plurality of first ribs (102c) are provided on each of said plurality of second side walls (102b); a plurality of second ribs (102d) provided on each of said second side wall (102b) and adapted to provide stiffness to said crankcase (102); and a plurality of cross members (102e) adapted to provide stiffness to said crankcase (102),wherein said first ribs and said second ribs are provided on each of said second side walls; and each of said plurality of cross members said plurality of cross members (102e) are provided between said first ribs (102c) on one of said second side walls (102b) and the corresponding said first ribs (102c) on the corresponding said second side wall (102b) and each of said plurality of cross members (102e) are transverse to each of said second side wall (102b), wherein each of said cross member (102e) defines a ladder like structure, wherein
said baffle plate (104) is adapted to provide stiffness to said crankcase (102).

7. (Currently amended) The crankcase assembly (100) as claimed in claim 6, wherein said crankcase (102) further comprises a first mount (102f) adapted to mount an oil pump.
8. (Currently amended) The crankcase assembly (100) as claimed in claim 6, wherein said crankcase (102) further comprises a second mount (102g) adapted to mount an air conditioning compressor.
9. (Currently amended) The crankcase assembly (100) as claimed in claim 6, wherein said crankcase (102) further comprises a third mount (102f) adapted to mount an oil filter.
10. (Currently amended) The crankcase assembly (100) as claimed in claim 6, wherein each of said plurality of second ribs (102d) of said crankcase (102) comprises an opening adapted to vent blow by gases.

CLEAN VERSION OF THE CLAIM SECTION
Provided below is the clean version of the claims for Controller’s ready reference. This listing of claims will replace all prior versions, and listings of claims in the application.
WeClaim:
1. A crankcase assembly (100) for an engine (300), said crankcase assembly (100) comprising:
a baffle plate (104); and
a crankcase (102) comprising at least one first side wall (102a); a plurality of second side wall (102b), wherein each of said second side wall (102b) are connected to said first side wall (102a) and constitute to form a rectangular frame, wherein each of said second side wall (102b) are transverse to said first side wall (102a) and said second side walls (102b) are parallel to each other; a plurality of first ribs (102c) adapted to support said baffle plate (104), wherein said plurality of first ribs (102c) are provided on each of said plurality of second side walls (102b); a plurality of second ribs (102d) are provided on each of said second side wall (102b) and adapted to provide stiffness to said

crankcase (102); and a plurality of cross members (102e) adapted to provide stiffness to said crankcase (102), wherein said plurality of cross members (102e) are provided between said first ribs (102c) on one of said second side walls (102b) and the corresponding said first ribs (102c) on the corresponding said second side wall (102b) and each of said plurality of cross members (102e) are transverse to each of said second side wall (102b), wherein each of said cross member (102e) defines a ladder like structure, wherein
said baffle plate (104) is adapted to provide stiffness to said crankcase (102).
2. The crankcase assembly (100) as claimed in claim 1, wherein said crankcase (102) further comprises a first mount (102f) adapted to mount an oil pump.
3. The crankcase assembly (100) as claimed in claim 1, wherein said crankcase (102) further comprises a second mount (102g) adapted to mount an air conditioning compressor.

4. The crankcase assembly (100) as claimed in claim 1, wherein said crankcase (102) further comprises a third mount (102f) adapted to mount an oil filter.
5. The crankcase assembly (100) as claimed in claim 1, wherein each of said plurality of second ribs (102d) of said crankcase (102) comprises an opening adapted to vent blow by gases.

Documents

Application Documents

# Name Date
1 5185-CHE-2015-IntimationOfGrant26-05-2023.pdf 2023-05-26
1 Form 5 [28-09-2015(online)].pdf 2015-09-28
2 Form 3 [28-09-2015(online)].pdf 2015-09-28
2 5185-CHE-2015-PatentCertificate26-05-2023.pdf 2023-05-26
3 5185-CHE-2015-Written submissions and relevant documents [16-05-2023(online)].pdf 2023-05-16
3 Form 18 [28-09-2015(online)].pdf 2015-09-28
4 Drawing [28-09-2015(online)].pdf 2015-09-28
4 5185-CHE-2015-FORM-26 [06-04-2023(online)].pdf 2023-04-06
5 Description(Complete) [28-09-2015(online)].pdf 2015-09-28
5 5185-CHE-2015-Annexure [04-04-2023(online)].pdf 2023-04-04
6 abstract 5185-CHE-2015.jpg 2015-10-06
6 5185-CHE-2015-Correspondence to notify the Controller [04-04-2023(online)].pdf 2023-04-04
7 5185-CHE-2015-US(14)-HearingNotice-(HearingDate-02-05-2023).pdf 2023-03-20
7 5185-CHE-2015-FER.pdf 2019-02-05
8 5185-CHE-2015-OTHERS [01-08-2019(online)].pdf 2019-08-01
8 5185-CHE-2015-PETITION UNDER RULE 137 [06-09-2019(online)].pdf 2019-09-06
9 5185-CHE-2015-FER_SER_REPLY [01-08-2019(online)].pdf 2019-08-01
9 5185-CHE-2015-Proof of Right (MANDATORY) [06-09-2019(online)].pdf 2019-09-06
10 5185-CHE-2015-DRAWING [01-08-2019(online)].pdf 2019-08-01
10 5185-CHE-2015-RELEVANT DOCUMENTS [06-09-2019(online)].pdf 2019-09-06
11 5185-CHE-2015-CORRESPONDENCE [01-08-2019(online)].pdf 2019-08-01
11 Correspondence by Agen_Form-1_04-09-2019.pdf 2019-09-04
12 5185-CHE-2015-CLAIMS [01-08-2019(online)].pdf 2019-08-01
13 5185-CHE-2015-ABSTRACT [01-08-2019(online)].pdf 2019-08-01
14 Correspondence by Agen_Form-1_04-09-2019.pdf 2019-09-04
15 5185-CHE-2015-RELEVANT DOCUMENTS [06-09-2019(online)].pdf 2019-09-06
16 5185-CHE-2015-Proof of Right (MANDATORY) [06-09-2019(online)].pdf 2019-09-06
17 5185-CHE-2015-PETITION UNDER RULE 137 [06-09-2019(online)].pdf 2019-09-06
18 5185-CHE-2015-US(14)-HearingNotice-(HearingDate-02-05-2023).pdf 2023-03-20
19 5185-CHE-2015-Correspondence to notify the Controller [04-04-2023(online)].pdf 2023-04-04
20 5185-CHE-2015-Annexure [04-04-2023(online)].pdf 2023-04-04
21 5185-CHE-2015-FORM-26 [06-04-2023(online)].pdf 2023-04-06
22 5185-CHE-2015-Written submissions and relevant documents [16-05-2023(online)].pdf 2023-05-16
23 5185-CHE-2015-PatentCertificate26-05-2023.pdf 2023-05-26
24 5185-CHE-2015-IntimationOfGrant26-05-2023.pdf 2023-05-26

Search Strategy

1 5185a_04-02-2019.pdf
2 5166che2015_09-08-2018.pdf

ERegister / Renewals

3rd: 26 Jul 2023

From 28/09/2017 - To 28/09/2018

4th: 26 Jul 2023

From 28/09/2018 - To 28/09/2019

5th: 26 Jul 2023

From 28/09/2019 - To 28/09/2020

6th: 26 Jul 2023

From 28/09/2020 - To 28/09/2021

7th: 26 Jul 2023

From 28/09/2021 - To 28/09/2022

8th: 26 Jul 2023

From 28/09/2022 - To 28/09/2023

9th: 26 Jul 2023

From 28/09/2023 - To 28/09/2024

10th: 19 Aug 2024

From 28/09/2024 - To 28/09/2025

11th: 20 Aug 2025

From 28/09/2025 - To 28/09/2026