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Radiant Tube Apparatus And Method For Manufacturing Same
Abstract: The present invention relates to: a radiant tube apparatus disposed in a heat treatment facility and carrying out heat treatment of a strip; and a method for manufacturing same. The radiant tube apparatus of the present invention comprises a tube provided with an inner conduit, wherein a first continuous pattern and a second continuous pattern, spaced apart by a predetermined interval and extending side by side, are positioned on the surface of the tube, and the first continuous pattern and the second continuous pattern each have a plurality of unit patterns, having a predetermined height from the surface of the tube, that are connected in the length direction.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
16 June 2022
Publication Number
25/2022
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
ipo@knspartners.com
Parent Application
Patent Number
Legal Status
Grant Date
2023-10-30
Renewal Date
Applicants
POSCO
(Goedong-dong) 6261, Donghaean-ro,
Nam-gu, Pohang-si,
Gyeongsangbuk-do 37859
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
67 Cheongam-ro,
Nam-gu, Pohang-si,
Gyeongsangbuk-do 37673
Inventors
1. HA, Won
#227-703, 294, Jigok-ro,
Nam-gu, Pohang-si,
Gyeongsangbuk-do 37669
2. LEE, Mok Young
#5-1302, 155, Jigok-ro,
Nam-gu, Pohang-si,
Gyeongsangbuk-do 37637
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202247034418-IntimationOfGrant30-10-2023.pdf | 2023-10-30 |
| 1 | 202247034418.pdf | 2022-06-16 |
| 2 | 202247034418-PatentCertificate30-10-2023.pdf | 2023-10-30 |
| 2 | 202247034418-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [16-06-2022(online)].pdf | 2022-06-16 |
| 3 | 202247034418-STATEMENT OF UNDERTAKING (FORM 3) [16-06-2022(online)].pdf | 2022-06-16 |
| 3 | 202247034418-CLAIMS [09-02-2023(online)].pdf | 2023-02-09 |
| 4 | 202247034418-REQUEST FOR EXAMINATION (FORM-18) [16-06-2022(online)].pdf | 2022-06-16 |
| 4 | 202247034418-CORRESPONDENCE [09-02-2023(online)].pdf | 2023-02-09 |
| 5 | 202247034418-PROOF OF RIGHT [16-06-2022(online)].pdf | 2022-06-16 |
| 5 | 202247034418-DRAWING [09-02-2023(online)].pdf | 2023-02-09 |
| 6 | 202247034418-PRIORITY DOCUMENTS [16-06-2022(online)].pdf | 2022-06-16 |
| 6 | 202247034418-FER_SER_REPLY [09-02-2023(online)].pdf | 2023-02-09 |
| 7 | 202247034418-POWER OF AUTHORITY [16-06-2022(online)].pdf | 2022-06-16 |
| 7 | 202247034418-OTHERS [09-02-2023(online)].pdf | 2023-02-09 |
| 8 | 202247034418-FORM 18 [16-06-2022(online)].pdf | 2022-06-16 |
| 8 | 202247034418-certified copy of translation [10-11-2022(online)].pdf | 2022-11-10 |
| 9 | 202247034418-FORM 1 [16-06-2022(online)].pdf | 2022-06-16 |
| 9 | 202247034418-FORM 3 [10-11-2022(online)].pdf | 2022-11-10 |
| 10 | 202247034418-DRAWINGS [16-06-2022(online)].pdf | 2022-06-16 |
| 10 | 202247034418-Information under section 8(2) [10-11-2022(online)].pdf | 2022-11-10 |
| 11 | 202247034418-DECLARATION OF INVENTORSHIP (FORM 5) [16-06-2022(online)].pdf | 2022-06-16 |
| 11 | 202247034418-FER.pdf | 2022-08-10 |
| 12 | 202247034418-AMMENDED DOCUMENTS [22-06-2022(online)].pdf | 2022-06-22 |
| 12 | 202247034418-COMPLETE SPECIFICATION [16-06-2022(online)].pdf | 2022-06-16 |
| 13 | 202247034418-FORM 13 [22-06-2022(online)].pdf | 2022-06-22 |
| 13 | 202247034418-MARKED COPIES OF AMENDEMENTS [22-06-2022(online)].pdf | 2022-06-22 |
| 14 | 202247034418-FORM 13 [22-06-2022(online)].pdf | 2022-06-22 |
| 14 | 202247034418-MARKED COPIES OF AMENDEMENTS [22-06-2022(online)].pdf | 2022-06-22 |
| 15 | 202247034418-AMMENDED DOCUMENTS [22-06-2022(online)].pdf | 2022-06-22 |
| 15 | 202247034418-COMPLETE SPECIFICATION [16-06-2022(online)].pdf | 2022-06-16 |
| 16 | 202247034418-DECLARATION OF INVENTORSHIP (FORM 5) [16-06-2022(online)].pdf | 2022-06-16 |
| 16 | 202247034418-FER.pdf | 2022-08-10 |
| 17 | 202247034418-Information under section 8(2) [10-11-2022(online)].pdf | 2022-11-10 |
| 17 | 202247034418-DRAWINGS [16-06-2022(online)].pdf | 2022-06-16 |
| 18 | 202247034418-FORM 1 [16-06-2022(online)].pdf | 2022-06-16 |
| 18 | 202247034418-FORM 3 [10-11-2022(online)].pdf | 2022-11-10 |
| 19 | 202247034418-certified copy of translation [10-11-2022(online)].pdf | 2022-11-10 |
| 19 | 202247034418-FORM 18 [16-06-2022(online)].pdf | 2022-06-16 |
| 20 | 202247034418-OTHERS [09-02-2023(online)].pdf | 2023-02-09 |
| 20 | 202247034418-POWER OF AUTHORITY [16-06-2022(online)].pdf | 2022-06-16 |
| 21 | 202247034418-FER_SER_REPLY [09-02-2023(online)].pdf | 2023-02-09 |
| 21 | 202247034418-PRIORITY DOCUMENTS [16-06-2022(online)].pdf | 2022-06-16 |
| 22 | 202247034418-DRAWING [09-02-2023(online)].pdf | 2023-02-09 |
| 22 | 202247034418-PROOF OF RIGHT [16-06-2022(online)].pdf | 2022-06-16 |
| 23 | 202247034418-CORRESPONDENCE [09-02-2023(online)].pdf | 2023-02-09 |
| 23 | 202247034418-REQUEST FOR EXAMINATION (FORM-18) [16-06-2022(online)].pdf | 2022-06-16 |
| 24 | 202247034418-CLAIMS [09-02-2023(online)].pdf | 2023-02-09 |
| 24 | 202247034418-STATEMENT OF UNDERTAKING (FORM 3) [16-06-2022(online)].pdf | 2022-06-16 |
| 25 | 202247034418-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [16-06-2022(online)].pdf | 2022-06-16 |
| 25 | 202247034418-PatentCertificate30-10-2023.pdf | 2023-10-30 |
| 26 | 202247034418.pdf | 2022-06-16 |
| 26 | 202247034418-IntimationOfGrant30-10-2023.pdf | 2023-10-30 |
Search Strategy
| 1 | SearchStrategy__202247034418E_10-08-2022.pdf |