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Official data from INPI

PROCESSO DE OBTENÇÃO DE PLACAS DE COBERTURA

ArquivadaInvention Patent

Application data

Number

PI9001690

Type

Invention Patent

Filing

04/04/1990

Publication

11/05/1991

Progress at the INPI

  1. Filing04/04/90
  2. Publication11/05/91
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 05/25/1993. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

No applicants.

Inventors

J. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

05/25/1993

RPI 1173

Solicitação de exame não realizada

#4.2

06/09/1992

RPI 1123

Publicação do pedido de patente

#3.1

11/05/1991

RPI 1092

Pedido de patente depositado

#2.1

07/31/1990

RPI 1026

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