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Official data from INPI

CHAPAS DE CONSTRUÇÃO DE MATERIAL DE CIMENTO REFORÇADO COM MALHA DE PLÁSTICO E FIBRAS DE VIDRO, PROCESSO E APARELHAGEM PARA PREPARAÇÃO DAS MESMAS

ArquivadaInvention Patent

Application data

Number

PI8905221

Type

Invention Patent

Filing

10/13/1989

Publication

05/15/1990

Progress at the INPI

  1. Filing10/13/89
  2. Publication05/15/90
  3. Abandoned10/16/90
  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: 06/06/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fibronit S.r.l

IT

Inventors

S. M. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

22310 A/88 · 10/14/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

06/06/1995

RPI 1279

6.2

08/30/1994

RPI 1239

Solicitação de exame técnico

#4.1

10/16/1990

RPI 1037

Publicação do pedido de patente

#3.1

05/15/1990

RPI 1018

Pedido de patente depositado

#2.1

04/17/1990

RPI 1014

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