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Shock Absorber
Abstract: This shock absorber (10; 10A; 10B) is a ring-shaped member disposed along the inner circumference of an outer tube (12; 12A; 12B) and has a guide bush (17; 17A; 17B) that abuts the front surface (13f; 13Bf) and the rear surface (13r; 13Br) of an inner tube (13; 13B), movably holds the inner tubes, and is spaced apart from the left and right side surfaces (13s; 13Bs) of the inner tube. Preferably, the inner tube is formed in substantially cylindrical shape and the inner circumference of the guide brush assumes an elliptical shape when viewed from above. The inner circumference of the outer tube assumes a shape along the outer circumference of the guide bush in the position to which at least the guide bush is fixed.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
19 August 2021
Publication Number
35/2021
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
patent@depenning.com
Parent Application
Patent Number
Legal Status
Grant Date
2024-02-29
Renewal Date
Applicants
HITACHI ASTEMO, LTD.
2520 Takaba, Hitachinaka-shi, Ibaraki
3128503
Inventors
1. KIMURA, Tsubasa
c/o SHOWA CORPORATION, Asaba Plant, 2601, Matsubara, Fukuroi-shi, Shizuoka
4371194
Specification
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202147037619-IntimationOfGrant29-02-2024.pdf | 2024-02-29 |
| 1 | 202147037619-STATEMENT OF UNDERTAKING (FORM 3) [19-08-2021(online)].pdf | 2021-08-19 |
| 2 | 202147037619-PatentCertificate29-02-2024.pdf | 2024-02-29 |
| 2 | 202147037619-REQUEST FOR EXAMINATION (FORM-18) [19-08-2021(online)].pdf | 2021-08-19 |
| 3 | 202147037619-PROOF OF RIGHT [19-08-2021(online)].pdf | 2021-08-19 |
| 3 | 202147037619-2. Marked Copy under Rule 14(2) [31-01-2024(online)].pdf | 2024-01-31 |
| 4 | 202147037619-FORM 3 [31-01-2024(online)].pdf | 2024-01-31 |
| 4 | 202147037619-FORM 18 [19-08-2021(online)].pdf | 2021-08-19 |
| 5 | 202147037619-Retyped Pages under Rule 14(1) [31-01-2024(online)].pdf | 2024-01-31 |
| 5 | 202147037619-FORM 1 [19-08-2021(online)].pdf | 2021-08-19 |
| 6 | 202147037619-Written submissions and relevant documents [31-01-2024(online)].pdf | 2024-01-31 |
| 6 | 202147037619-DRAWINGS [19-08-2021(online)].pdf | 2021-08-19 |
| 7 | 202147037619-DECLARATION OF INVENTORSHIP (FORM 5) [19-08-2021(online)].pdf | 2021-08-19 |
| 7 | 202147037619-Correspondence to notify the Controller [24-01-2024(online)].pdf | 2024-01-24 |
| 8 | 202147037619-US(14)-HearingNotice-(HearingDate-31-01-2024).pdf | 2024-01-05 |
| 8 | 202147037619-COMPLETE SPECIFICATION [19-08-2021(online)].pdf | 2021-08-19 |
| 9 | 202147037619-FORM 3 [23-06-2023(online)].pdf | 2023-06-23 |
| 9 | 202147037619-FORM-26 [18-09-2021(online)].pdf | 2021-09-18 |
| 10 | 202147037619-ABSTRACT [28-07-2022(online)].pdf | 2022-07-28 |
| 10 | 202147037619.pdf | 2021-10-19 |
| 11 | 202147037619-CLAIMS [28-07-2022(online)].pdf | 2022-07-28 |
| 11 | 202147037619-FORM 3 [24-01-2022(online)].pdf | 2022-01-24 |
| 12 | 202147037619-COMPLETE SPECIFICATION [28-07-2022(online)].pdf | 2022-07-28 |
| 12 | 202147037619-FER.pdf | 2022-03-08 |
| 13 | 202147037619-Correspondence_Form-1 And POA_05-07-2022.pdf | 2022-07-05 |
| 13 | 202147037619-DRAWING [28-07-2022(online)].pdf | 2022-07-28 |
| 14 | 202147037619-FER_SER_REPLY [28-07-2022(online)].pdf | 2022-07-28 |
| 14 | 202147037619-OTHERS [28-07-2022(online)].pdf | 2022-07-28 |
| 15 | 202147037619-FORM 3 [28-07-2022(online)].pdf | 2022-07-28 |
| 15 | 202147037619-Information under section 8(2) [28-07-2022(online)].pdf | 2022-07-28 |
| 16 | 202147037619-FORM 3 [28-07-2022(online)].pdf | 2022-07-28 |
| 16 | 202147037619-Information under section 8(2) [28-07-2022(online)].pdf | 2022-07-28 |
| 17 | 202147037619-OTHERS [28-07-2022(online)].pdf | 2022-07-28 |
| 17 | 202147037619-FER_SER_REPLY [28-07-2022(online)].pdf | 2022-07-28 |
| 18 | 202147037619-Correspondence_Form-1 And POA_05-07-2022.pdf | 2022-07-05 |
| 18 | 202147037619-DRAWING [28-07-2022(online)].pdf | 2022-07-28 |
| 19 | 202147037619-COMPLETE SPECIFICATION [28-07-2022(online)].pdf | 2022-07-28 |
| 19 | 202147037619-FER.pdf | 2022-03-08 |
| 20 | 202147037619-CLAIMS [28-07-2022(online)].pdf | 2022-07-28 |
| 20 | 202147037619-FORM 3 [24-01-2022(online)].pdf | 2022-01-24 |
| 21 | 202147037619-ABSTRACT [28-07-2022(online)].pdf | 2022-07-28 |
| 21 | 202147037619.pdf | 2021-10-19 |
| 22 | 202147037619-FORM 3 [23-06-2023(online)].pdf | 2023-06-23 |
| 22 | 202147037619-FORM-26 [18-09-2021(online)].pdf | 2021-09-18 |
| 23 | 202147037619-COMPLETE SPECIFICATION [19-08-2021(online)].pdf | 2021-08-19 |
| 23 | 202147037619-US(14)-HearingNotice-(HearingDate-31-01-2024).pdf | 2024-01-05 |
| 24 | 202147037619-DECLARATION OF INVENTORSHIP (FORM 5) [19-08-2021(online)].pdf | 2021-08-19 |
| 24 | 202147037619-Correspondence to notify the Controller [24-01-2024(online)].pdf | 2024-01-24 |
| 25 | 202147037619-Written submissions and relevant documents [31-01-2024(online)].pdf | 2024-01-31 |
| 25 | 202147037619-DRAWINGS [19-08-2021(online)].pdf | 2021-08-19 |
| 26 | 202147037619-Retyped Pages under Rule 14(1) [31-01-2024(online)].pdf | 2024-01-31 |
| 26 | 202147037619-FORM 1 [19-08-2021(online)].pdf | 2021-08-19 |
| 27 | 202147037619-FORM 3 [31-01-2024(online)].pdf | 2024-01-31 |
| 27 | 202147037619-FORM 18 [19-08-2021(online)].pdf | 2021-08-19 |
| 28 | 202147037619-PROOF OF RIGHT [19-08-2021(online)].pdf | 2021-08-19 |
| 28 | 202147037619-2. Marked Copy under Rule 14(2) [31-01-2024(online)].pdf | 2024-01-31 |
| 29 | 202147037619-REQUEST FOR EXAMINATION (FORM-18) [19-08-2021(online)].pdf | 2021-08-19 |
| 29 | 202147037619-PatentCertificate29-02-2024.pdf | 2024-02-29 |
| 30 | 202147037619-STATEMENT OF UNDERTAKING (FORM 3) [19-08-2021(online)].pdf | 2021-08-19 |
| 30 | 202147037619-IntimationOfGrant29-02-2024.pdf | 2024-02-29 |
Search Strategy
| 1 | shockerE_04-03-2022.pdf |