EURASIAN PATENT REGISTER (INVENTIONS)

Eurasian Patent for Invention № 033958

BIBLIOGRAPHIC DATA

(11) Patent Number	033958
Date of Registration in the Register of Eurasian Patents	2019.12.12
(21) Application Number	201700317
(22) Filling Date	2017.05.11
(51) IPC	*E21B 7/26* (2006.01) E21B 47/022 (2012.01)
(43)(13) Application Publication Date(s), Kind Code(s)	A1 2018.11.30 Issue No 11 title, specification
(45)(13) Patent Publication Date(s), Kind Code(s)	B1 2019.12.13 Issue No 12 title, specification
(96) Filing Data of the Regional Application, i.e., Application Filing Date, Application Number, Country Code	2017/EA/0030 (BY) 2017.05.11
(71) Applicant(s)	ОБЩЕСТВО С ОГРАНИЧЕННОЙ ОТВЕТСТВЕННОСТЬЮ "МЕМПЭКС" (BY)
(72) Inventor(s)	Моисеев Виктор Александрович, Моисеев Игорь Викторович, Саливон Дмитрий Николаевич, Литвинко Игорь Васильевич, Кудрик Виталий Генрихович (BY)
(73) Patent Owner(s)	ОБЩЕСТВО С ОГРАНИЧЕННОЙ ОТВЕТСТВЕННОСТЬЮ "МЕМПЭКС" (BY)
(54) Title	МАШИНА БУРОВАЯ С ЛАЗЕРНЫМ КОНТРОЛЕМ ПИЛОТНОГО БУРЕНИЯ

REPRESENTATIVES

Patent Owner's Representative(s)	САМЦОВ Валерий Павлович (BY)
Correspondence Address	а/я 500, г. Минск, Республика Беларусь, 220131

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: 2021-04
Date: 2021.04.09

Code of state, where the patent has lapsed:
AM, AZ, KG, TJ, TM
Lapse date: 2020.05.12.

VALIDITY IN CONTRACTING STATES AND THE REPUBLIC OF MOLDOVA

First annual fee payment due date

2020.05.11

Validity of the patent in the territory of Contracting States and the Republic of Moldova

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