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Official data from INPI

PI0721030

ConcedidaInvention PatentPCT · CN2007003424

Application data

Number

PI0721030

Type

Invention Patent

Filing

12/03/2007

Publication

07/29/2014

PCT

CN2007003424

Progress at the INPI

  1. Filing12/03/07
  2. Publication07/29/14
  3. Examination
  4. Allowance06/05/18
  5. Grant08/14/18
  6. In force12/03/27

The patent was granted on 08/14/2018 and is in force until 12/03/2027. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:12/03/2027

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Latest action published by the INPI: 08/14/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DALIAN HUARUI HEAVY INDUSTRY GROUP CO., LTD.

CN

DALIAN HUARUI., LTD.

CN

Inventors

J. W. (pessoa física)

CN

Technical data

IPC Classification

Priority claims

CN

2007100103633 · 02/08/2007

CN

2007200105526 · 02/08/2007

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/14/2018

RPI 2484

Deferimento

#9.1

06/05/2018

RPI 2474

Transferência deferida

#25.1

02/02/2016

RPI 2352

Notificação de entrada na fase nacional - PCT

#1.3

07/29/2014

RPI 2273

Alteração de dados cadastrais

#1.1

08/09/2011

RPI 2118

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