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Official data from INPI

PROCESSO DE MOLDAGEM E EMBALAMENTO DE MATERIAIS BETUMINOSOS E PRODUTOS RESULTANTES

Em AnáliseInvention Patent

Application data

Number

PI9006176

Type

Invention Patent

Filing

11/28/1990

Publication

07/21/1992

Progress at the INPI

  1. Filing11/28/90
  2. Publication07/21/92
  3. Examination03/02/93
  4. Allowance
  5. Grant
  6. In force

Published on 07/21/1992, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 01/28/1997. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ondalit S/A Indústria, Comércio e Agropecuária

SP, BR

Inventors

P. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

01/28/1997

RPI 1365

Solicitação de exame técnico

#4.1

03/02/1993

RPI 1161

Publicação do pedido de patente

#3.1

07/21/1992

RPI 1129

Pedido de patente depositado

#2.1

06/04/1991

RPI 1070

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