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A TUBING HANGER FOR HANDLING TUBINGS OF OIL WELLS WITH MULTIPLE PORTS FOR EASE OF OPERATION AND CONTROL OF DOWN HOLE OPERATION'
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Abstract
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Inventors
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Specification
Documents
A TUBING HANGER FOR HANDLING TUBINGS OF OIL WELLS WITH MULTIPLE PORTS FOR EASE OF OPERATION AND CONTROL OF DOWN HOLE OPERATION'
ORDINARY APPLICATION
Published
Filed on 12 December 2013
Patent Information
| Application ID | 1402/KOL/2013 |
| Date of Application | 12/12/2013 |
Documents
| Name | Date |
|---|---|
| 1402-KOL-2013-US(14)-HearingNotice-(HearingDate-31-12-2020).pdf | 03/10/2021 |
| 1402-KOL-2013-IntimationOfGrant08-03-2021.pdf | 08/03/2021 |
| 1402-KOL-2013-PatentCertificate08-03-2021.pdf | 08/03/2021 |
| 1402-KOL-2013-Written submissions and relevant documents [04-02-2021(online)].pdf | 04/02/2021 |
| 1402-KOL-2013-Annexure [15-01-2021(online)].pdf | 15/01/2021 |
| 1402-KOL-2013-ENDORSEMENT BY INVENTORS [15-01-2021(online)].pdf | 15/01/2021 |
| 1402-KOL-2013-FORM 13 [15-01-2021(online)].pdf | 15/01/2021 |
| 1402-KOL-2013-RELEVANT DOCUMENTS [15-01-2021(online)].pdf | 15/01/2021 |
| 1402-KOL-2013-Written submissions and relevant documents [15-01-2021(online)].pdf | 15/01/2021 |
| 1402-KOL-2013-Annexure [29-12-2020(online)].pdf | 29/12/2020 |
| 1402-KOL-2013-Correspondence to notify the Controller [29-12-2020(online)].pdf | 29/12/2020 |
| 1402-KOL-2013-ABSTRACT [07-05-2019(online)].pdf | 07/05/2019 |
| 1402-KOL-2013-CLAIMS [07-05-2019(online)].pdf | 07/05/2019 |
| 1402-KOL-2013-COMPLETE SPECIFICATION [07-05-2019(online)].pdf | 07/05/2019 |
| 1402-KOL-2013-DRAWING [07-05-2019(online)].pdf | 07/05/2019 |
| 1402-KOL-2013-ENDORSEMENT BY INVENTORS [07-05-2019(online)].pdf | 07/05/2019 |
| 1402-KOL-2013-FER_SER_REPLY [07-05-2019(online)].pdf | 07/05/2019 |
| 1402-KOL-2013-FORM 3 [07-05-2019(online)].pdf | 07/05/2019 |
| 1402-KOL-2013-FORM-26 [07-05-2019(online)].pdf | 07/05/2019 |
| 1402-KOL-2013-OTHERS [07-05-2019(online)].pdf | 07/05/2019 |
| 1402-KOL-2013-FER.pdf | 16/11/2018 |
| 1402-KOL-2013-FORM-18.pdf | 17/05/2014 |
| 1402-KOL-2013-(12-12-2013)-ABSTRACT.pdf | 12/12/2013 |
| 1402-KOL-2013-(12-12-2013)-CLAIMS.pdf | 12/12/2013 |
| 1402-KOL-2013-(12-12-2013)-CORRESPONDENCE.pdf | 12/12/2013 |
| 1402-KOL-2013-(12-12-2013)-DESCRIPTION (COMPLETE).pdf | 12/12/2013 |
| 1402-KOL-2013-(12-12-2013)-DRAWINGS.pdf | 12/12/2013 |
| 1402-KOL-2013-(12-12-2013)-FORM-1.pdf | 12/12/2013 |
| 1402-KOL-2013-(12-12-2013)-FORM-2.pdf | 12/12/2013 |
| 1402-KOL-2013-(12-12-2013)-FORM-3.pdf | 12/12/2013 |
| 1402-KOL-2013-(12-12-2013)-GPA.pdf | 12/12/2013 |
