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Official data from INPI

PROCESSO DE OBTENÇÃO DE FIBRAS MINERAIS, DISPOSITIVO DE FIBRAÇÃO E FIBRAS DE BASALTO

ArquivadaInvention Patent

Application data

Number

PI9104665

Type

Invention Patent

Filing

10/28/1991

Publication

06/16/1992

Progress at the INPI

  1. Filing10/28/91
  2. Publication06/16/92
  3. Abandoned07/12/94
  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.

Talk to a specialist

Latest action published by the INPI: 11/03/1998. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I. S. (pessoa física)

FR

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Inventors

G. B. (pessoa física)

FR

H. F. (pessoa física)

DE

J. B. (pessoa física)

FR

M. O. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

90 13354 · 10/29/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

11/03/1998

RPI 1452

Exigência - art. 36 da LPI

#6.1

02/25/1998

RPI 1418

Solicitação de exame técnico

#4.1

07/12/1994

RPI 1232

Publicação do pedido de patente

#3.1

06/16/1992

RPI 1124

Pedido de patente depositado

#2.1

11/26/1991

RPI 1095

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