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BIBLIOGRAPHIC DATA |
(11) Patent Number | 034540 |
Date of Registration in the Register of Eurasian Patents | 2020.02.17 |
(21) Application Number | 201591592 |
(22) Filling Date | 2014.02.18 |
(51) IPC |
E21B 43/12 (2006.01) |
(43)(13) Application Publication Date(s), Kind Code(s) | A1 2016.03.31 Issue No 03  title, specification
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(45)(13) Patent Publication Date(s), Kind Code(s) | B1 2020.02.18 Issue No 02 title, specification
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(31) Number(s) assigned to Priority Application(s) | 13/791,138
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(32) Date(s) of filing of Priority Application(s) | 2013.03.08
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(33) Priority Application Office | US
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(86) PCT Application Number | US2014/016782 |
(87) PCT Publication Number | 2014/137579 2014.09.12 |
(71) Applicant(s) | КАРЛТОН КУРТ (US) |
(72) Inventor(s) | Карлтон Курт (US) |
(73) Patent Owner(s) | КАРЛТОН КУРТ (US) |
(54) Title | УСТРОЙСТВО ДЛЯ ИЗВЛЕЧЕНИЯ ГАЗА ИЗ ЗАЛЕЖИ (ВАРИАНТЫ) И СООТВЕТСТВУЮЩИЙ СПОСОБ (ВАРИАНТЫ) |
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REPRESENTATIVES |
Patent Owner's Representative(s) | РЫБАКОВ Владимир Моисеевич (RU),ЛИПАТОВА Ильяна Ильбековна (RU),НОВОСЕЛОВА Светлана Владимировна (RU),ХМАРА Михаил Васильевич (RU),ПАНТЕЛЕЕВ Алексей Сергеевич (RU),ИЛЬМЕР Евгений Григорьевич (RU),ОСИПОВ Кирилл Валентинович (RU) |
Correspondence Address | Бюро патентных поверенных "АРС-ПАТЕНТ", а/я 128, г. Санкт-Петербург, Россия, 197101 |
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INFORMATION ON LEGAL STATUS CHANGES |
MM4A
Lapse of a Eurasian patent in a Contracting State due to non-payment within the time limit of renewal fees | Issue: 2021-09
Date: 2021.09.29 | Code of state, where the patent has lapsed:
AM, AZ, BY, KG, KZ, RU, TJ, TM
Lapse date: 2021.02.19.
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| VALIDITY IN CONTRACTING STATES AND THE REPUBLIC OF MOLDOVA |
| First annual fee payment due date | 2020.04.18 | | Validity of the patent in the territory of Contracting States and the Republic of Moldova |
| Year | Period |
AM | AZ | BY | KG | KZ | RU | TJ | TM |
| 1 | 2014.02.18 - 2015.02.18 | √ | √ | √ | √ | √ | √ | √ | √ | | 2 | 2015.02.19 - 2016.02.18 | √ | √ | √ | √ | √ | √ | √ | √ | | 3 | 2016.02.19 - 2017.02.18 | √ | √ | √ | √ | √ | √ | √ | √ | | 4 | 2017.02.19 - 2018.02.18 | √ | √ | √ | √ | √ | √ | √ | √ | | 5 | 2018.02.19 - 2019.02.18 | √ | √ | √ | √ | √ | √ | √ | √ | | 6 | 2019.02.19 - 2020.02.18 | √ | √ | √ | √ | √ | √ | √ | √ | | 7 | 2020.02.19 - 2021.02.18 | √ | √ | √ | √ | √ | √ | √ | √ |
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| Patent ceased in all Contracting States
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