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Official data from INPI

SISTEMA DE MATRIZES PARA FABRICAÇÀO DE AGULHAS PARA TRICÔ, INJETADAS EM MATERIAL TERMOPLÁSTICO

PublicadaInvention Patent

Application data

Number

PI8802358

Type

Invention Patent

Filing

05/04/1988

Publication

12/05/1989

Progress at the INPI

  1. Filing05/04/88
  2. Publication12/05/89
  3. Examination08/07/90
  4. Allowance
  5. Grant
  6. In force

Published on 12/05/1989, 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: 12/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Plásticos Harpla Ltda

RS, BR

Inventors

J. H. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/05/1989

RPI 998

Pedido de patente depositado

#2.1

10/25/1988

RPI 940

Retificação

#15.3

05/24/1994

RPI 1225

Solicitação de exame técnico

#4.1

08/07/1990

RPI 1027

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