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Official data from INPI

FIBRA E PELÍCULAS RESISTENTES AO FOGO E PROCESSO PARA PREPARAÇÃO DAS MESMAS

ArquivadaInvention Patent

Application data

Number

PI9102924

Type

Invention Patent

Filing

07/10/1991

Publication

02/11/1992

Progress at the INPI

  1. Filing07/10/91
  2. Publication02/11/92
  3. Abandoned05/26/92
  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: 10/19/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Enichem Synthesis S.P.A.

IT

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Inventors

C. N. (pessoa física)

IT

G. L. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

20905 A/90 · 07/11/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

10/19/1999

RPI 1502

Exigência - art. 36 da LPI

#6.1

12/29/1998

RPI 1460

Solicitação de exame técnico

#4.1

05/26/1992

RPI 1121

Publicação do pedido de patente

#3.1

02/11/1992

RPI 1106

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