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Official data from INPI

JOGO DE ATAQUE E DEFESA

IndeferidaInvention Patent

Application data

Number

PI8104777

Type

Invention Patent

Filing

07/21/1981

Publication

03/01/1983

Progress at the INPI

Under appeal
  1. Filing07/21/81
  2. Publication03/01/83
  3. Examination02/20/85
  4. Refused05/05/87
  5. Grant
  6. In force

The application was refused by the INPI on 05/05/1987. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/05/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. C. (pessoa física)

Inventors

C. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

05/05/1987

RPI 863

Conhecimento de parecer técnico

#7.1

09/23/1986

RPI 831

Solicitação de exame técnico

#4.1

02/20/1985

RPI 748

Publicação do pedido de patente

#3.1

03/01/1983

RPI 645

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