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Official data from INPI

PROCESSO DE OBTENCAO DE "GRAMA ARMADA" E PRODUTO OBTIDO COM A SUA APLICACAO

IndeferidaInvention Patent

Application data

Number

PI8107564

Type

Invention Patent

Filing

11/19/1981

Publication

07/05/1983

Progress at the INPI

Under appeal
  1. Filing11/19/81
  2. Publication07/05/83
  3. Examination09/24/85
  4. Refused06/30/87
  5. Grant
  6. In force

The application was refused by the INPI on 06/30/1987. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 06/30/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

O. D. (pessoa física)

Inventors

O. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

06/30/1987

RPI 871

Conhecimento de parecer técnico

#7.1

09/23/1986

RPI 831

Solicitação de exame técnico

#4.1

09/24/1985

RPI 779

Publicação do pedido de patente

#3.1

07/05/1983

RPI 663

Pedido de patente depositado

#2.1

01/05/1982

RPI 585

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