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Official data from INPI

PROCESSO DE TRATAMENTO DE MADEIRAS DE LEI

Em ExigênciaInvention Patent

Application data

Number

PI8402434

Type

Invention Patent

Filing

05/17/1984

Publication

08/14/1984

Progress at the INPI

Under appeal
  1. Filing05/17/84
  2. Publication08/14/84
  3. Examination10/30/84
  4. Refused03/03/92
  5. Grant
  6. In force

The application was refused by the INPI on 03/03/1992. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. A. (pessoa física)

PR, BR

Inventors

J. A. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

6.3

10/03/1989

RPI 989

Exigência - art. 36 da LPI

#6.1

08/22/1989

RPI 983

15.5

10/20/1987

RPI 887

Pedido de certificado de adição de invenção

#5.1

03/19/1985

RPI 752

Solicitação de exame técnico

#4.1

10/30/1984

RPI 732

Publicação antecipada

#3.2

08/14/1984

RPI 721

Pedido de patente depositado

#2.1

07/31/1984

RPI 719

Indeferimento

#9.2

03/03/1992

RPI 1109

Conhecimento de parecer técnico

#7.1

04/30/1991

RPI 1065

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