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Official data from INPI

"PROCESSO PARA COLOCAÇÃO DE CALÇOS METÁLICOS PARA UMA LINHA FERROVIÁRIA"

IndeferidaInvention Patent

Application data

Number

PI9600894

Type

Invention Patent

Filing

03/05/1996

Publication

12/30/1997

Progress at the INPI

Under appeal
  1. Filing03/05/96
  2. Publication12/30/97
  3. Examination
  4. Refused02/11/03
  5. Grant
  6. In force

The application was refused by the INPI on 02/11/2003. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 02/11/2003. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ewen Ltd.

NL

Inventors

S. E. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

"Indeferido de acordo com o Art. 8º em vista do art. 13 da LPI".

02/11/2003

RPI 1675

Conhecimento de parecer técnico

#7.1

05/14/2002

RPI 1636

Publicação do pedido de patente

#3.1

12/30/1997

RPI 1410

Transferência deferida

#25.1

08/26/1997

RPI 1395

Pedido de patente depositado

#2.1

04/09/1996

RPI 1323

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