View All Documents & Correspondence
Light Weight Wheels
Abstract: The invention discloses a an improved tubed type, tapered bead seat steel wheel for commercial vehicle category using novel flow forming characteristics in the proximity of the valve. One advantage of the invention is that it obviates stress occurring during field operation conditions by introducing residual stress in the disc and the rim. The invention also allows a judicious combination of flow-forming operations in the valve slot region resulting in improved valve slot region with enhancement in geometry by coining of edges of slot and material having corresponding safe tensile strength. Accordingly, the invention discloses a light weight wheel having a wheel rim 3 and a disc 2, said rim comprising an outer flange 9, a central body portion 4, a gutter portion 5, a locking ring 6, characterized in that said disc is attached to said wheel rim at the underside of said gutter portion 5 or under the central body portion of rim 4 using a weld 5. Reference Figure: Figure 3
Notices, Deadlines & Correspondence
Patent Information
Applicants
Kalyani Maxion Wheels Pvt. Ltd
Inventors
1. BHATAMBREKAR, Sunil Madhukar
2. KHOT, Prakash Maruti
3. MANJREKAR, Suhas Gangaram
Specification
DESC:pdf file is attached ,CLAIMS:pdf file is attached
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
| Section 25(1) Rule 55(5) | Sagar Pol | 2024-02-02 |
| Section 15, 25(1) and Rule 55(5) | Sagar Pol | 2024-02-02 |
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | Power of Attorney [04-01-2017(online)].pdf | 2017-01-04 |
| 2 | Form 3 [04-01-2017(online)].pdf | 2017-01-04 |
| 3 | Drawing [04-01-2017(online)].pdf | 2017-01-04 |
| 4 | Description(Provisional) [04-01-2017(online)].pdf | 2017-01-04 |
| 5 | Other Patent Document [09-03-2017(online)].pdf | 2017-03-09 |
| 6 | 201721000302-ORIGINAL UNDER RULE 6(1A)-16-03-2017.pdf | 2017-03-16 |
| 7 | 201721000302-PostDating-(26-12-2017)-(E-6-245-2017-MUM).pdf | 2017-12-26 |
| 8 | 201721000302-APPLICATIONFORPOSTDATING [26-12-2017(online)].pdf | 2017-12-26 |
| 9 | 201721000302-PostDating-(16-04-2018)-(E-6-79-2018-MUM).pdf | 2018-04-16 |
| 10 | 201721000302-APPLICATIONFORPOSTDATING [16-04-2018(online)].pdf | 2018-04-16 |
| 11 | 201721000302-FORM 3 [02-07-2018(online)].pdf | 2018-07-02 |
| 12 | 201721000302-FORM 18 [02-07-2018(online)].pdf | 2018-07-02 |
| 13 | 201721000302-ENDORSEMENT BY INVENTORS [02-07-2018(online)].pdf | 2018-07-02 |
| 14 | 201721000302-DRAWING [02-07-2018(online)].pdf | 2018-07-02 |
| 15 | 201721000302-COMPLETE SPECIFICATION [02-07-2018(online)].pdf | 2018-07-02 |
| 16 | 201721000302-ORIGINAL UNDER RULE 6(1A) Power of Attorney-270117.pdf | 2018-08-11 |
| 17 | 201721000302-ORIGINAL UNDER RULE 6(1A) Correspondence-270117.pdf | 2018-08-11 |
| 18 | Abstract1.jpg | 2018-08-18 |
| 19 | 201721000302-PRE GRANT OPPOSITION FORM [26-04-2019(online)].pdf | 2019-04-26 |
| 20 | 201721000302-PRE GRANT OPPOSITION DOCUMENT [26-04-2019(online)].pdf | 2019-04-26 |
| 21 | 201721000302-PRE-GRANT OPPOSITION NOTICE U-R 55(3)-19-02-2020.pdf | 2020-02-19 |
| 22 | 201721000302-FER.pdf | 2020-02-19 |
| 23 | 201721000302-Statement and Evidence [18-05-2020(online)].pdf | 2020-05-18 |
| 24 | 201721000302-FER_SER_REPLY [12-08-2020(online)].pdf | 2020-08-12 |
| 25 | 201721000302-COMPLETE SPECIFICATION [12-08-2020(online)].pdf | 2020-08-12 |
| 26 | 201721000302-CLAIMS [12-08-2020(online)].pdf | 2020-08-12 |
| 27 | 201721000302-US(14)-HearingNotice-(HearingDate-29-11-2023).pdf | 2023-10-30 |
| 28 | 201721000302 Pre-grant Opposition Hearing Notice.pdf | 2023-10-30 |
| 29 | 201721000302-REQUEST FOR ADJOURNMENT OF HEARING UNDER RULE 129A [25-11-2023(online)].pdf | 2023-11-25 |
| 30 | 201721000302-REQUEST FOR ADJOURNMENT OF HEARING UNDER RULE 129A [25-11-2023(online)]-1.pdf | 2023-11-25 |
| 31 | 201721000302-US(14)-ExtendedHearingNotice-(HearingDate-18-12-2023).pdf | 2023-11-28 |
| 32 | 201721000302-Correspondence to notify the Controller [28-11-2023(online)].pdf | 2023-11-28 |
| 33 | 201721000302-REQUEST FOR ADJOURNMENT OF HEARING UNDER RULE 129A [15-12-2023(online)].pdf | 2023-12-15 |
| 34 | 201721000302-REQUEST FOR ADJOURNMENT OF HEARING UNDER RULE 129A [15-12-2023(online)]-1.pdf | 2023-12-15 |
| 35 | 201721000302-US(14)-ExtendedHearingNotice-(HearingDate-21-12-2023).pdf | 2023-12-18 |
| 36 | 201721000302-Correspondence to notify the Controller [18-12-2023(online)].pdf | 2023-12-18 |
| 37 | 201721000302-Response to office action [19-12-2023(online)].pdf | 2023-12-19 |
| 38 | 201721000302-FORM-26 [19-12-2023(online)].pdf | 2023-12-19 |
| 39 | 201721000302-FORM-26 [21-12-2023(online)].pdf | 2023-12-21 |
| 40 | 201721000302-Correspondence to notify the Controller [21-12-2023(online)].pdf | 2023-12-21 |
| 41 | 201721000302-Representation,including the statement and evidence [27-12-2023(online)].pdf | 2023-12-27 |
| 42 | 201721000302-Response to office action [02-01-2024(online)].pdf | 2024-01-02 |
| 43 | 201721000302-Written submissions and relevant documents [04-01-2024(online)].pdf | 2024-01-04 |
Search Strategy
| 1 | 2020-02-0711-58-50_07-02-2020.pdf |