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Official data from INPI

TAMPOS DE PIA E BANCADAS DE MATERIAL MELAMINA-FENÓLICO

Em AnáliseInvention Patent

Application data

Number

PI8703042

Type

Invention Patent

Filing

06/17/1987

Publication

01/03/1989

Progress at the INPI

Under appeal
  1. Filing06/17/87
  2. Publication01/03/89
  3. Examination05/30/89
  4. Refused01/15/91
  5. Grant
  6. In force

The application was refused by the INPI on 01/15/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/30/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Companhia Química Indústria de Laminados

RJ, BR

Inventors

L. H. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

05/30/1989

RPI 971

Publicação do pedido de patente

#3.1

01/03/1989

RPI 950

Pedido de patente depositado

#2.1

12/06/1988

RPI 946

Pedido de patente depositado

#2.1

09/29/1987

RPI 884

Indeferimento

#9.2

01/15/1991

RPI 1050

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