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Official data from INPI

PINO DE APOIO INSERIVEL EM DORMENTE FERROVIARIO;CONJUNTO PARA PRENDER UM TRILHO A UM DORMENTE

Em AnáliseInvention Patent

Application data

Number

PI8306705

Type

Invention Patent

Filing

12/07/1982

Publication

07/17/1984

Progress at the INPI

  1. Filing12/07/82
  2. Publication07/17/84
  3. Examination10/30/84
  4. Refused08/12/86
  5. Grant
  6. In force

The application was refused on 08/12/1986 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/12/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

OMARK AUSTRALIA LTD [AU]

Inventors

G. K. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

08/12/1986

RPI 825

Petição de recurso

#12.2

03/25/1986

RPI 805

Indeferimento

#9.2

12/03/1985

RPI 789

Conhecimento de parecer técnico

#7.1

04/30/1985

RPI 758

Solicitação de exame técnico

#4.1

10/30/1984

RPI 732

Publicação do pedido de patente

#3.1

07/17/1984

RPI 717

Pedido de patente depositado

#2.1

02/14/1984

RPI 695

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