EURASIAN PATENT REGISTER (INVENTIONS)

Eurasian Patent for Invention № 036000

BIBLIOGRAPHIC DATA

(11) Patent Number	036000
Date of Registration in the Register of Eurasian Patents	2020.09.09
(21) Application Number	201800347
(22) Filling Date	2018.06.29
(51) IPC	*E01F 5/00* (2006.01) *E01B 1/00* (2006.01) E01B 21/02 (2006.01)
(43)(13) Application Publication Date(s), Kind Code(s)	A1 2019.12.30 Issue No 12 title, specification
(45)(13) Patent Publication Date(s), Kind Code(s)	B1 2020.09.10 Issue No 09 title, specification
(96) Filing Data of the Regional Application, i.e., Application Filing Date, Application Number, Country Code	2018000080 (RU) 2018.06.29
(71) Applicant(s)	ОТКРЫТОЕ АКЦИОНЕРНОЕ ОБЩЕСТВО "РОССИЙСКИЕ ЖЕЛЕЗНЫЕ ДОРОГИ" (RU)
(72) Inventor(s)	Левшунов Виталий Петрович, Уланов Иван Сергеевич (RU)
(73) Patent Owner(s)	ОТКРЫТОЕ АКЦИОНЕРНОЕ ОБЩЕСТВО "РОССИЙСКИЕ ЖЕЛЕЗНЫЕ ДОРОГИ" (RU)
(54) Title	УСТРОЙСТВО ОТВОДА ПОВЕРХНОСТНЫХ ВОД С ВЕРХНЕГО СТРОЕНИЯ ДВУХПУТНОГО БЕЗБАЛЛАСТНОГО ЖЕЛЕЗНОДОРОЖНОГО ПУТИ

REPRESENTATIVES

Patent Owner's Representative(s)	ОТКРЫТОЕ АКЦИОНЕРНОЕ ОБЩЕСТВО "РОССИЙСКИЕ ЖЕЛЕЗНЫЕ ДОРОГИ" (ОАО "РЖД") (RU)
Correspondence Address	ОАО "РЖД", ЦИР ул.Новая Басманная , д. 2, г. Москва, 107174, Россия г-ну А.В.Зажигалкину

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: 2024-01
Date: 2024.01.18

Code of state, where the patent has lapsed:
AM, AZ, KG, TJ, TM
Lapse date: 2023.06.30.

VALIDITY IN CONTRACTING STATES AND THE REPUBLIC OF MOLDOVA

First annual fee payment due date

2021.06.29

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

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