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Official data from INPI

MÁQUINA PARA CORTAR E COLOCAR OPÉRCULOS EM TAMPAS DE ALUMÍNIO

Em AnáliseInvention Patent

Application data

Number

PI8700187

Type

Invention Patent

Filing

01/16/1987

Publication

08/02/1988

Progress at the INPI

  1. Filing01/16/87
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 01/16/1987. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 03/07/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Soares Indústria e Comércio Ltda

RJ, BR

Inventors

C. S. (pessoa física)

BR

J. P. (pessoa física)

BR

J. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de certificado de adição de invenção

#5.1

03/07/1989

RPI 959

Solicitação de exame técnico

#4.1

12/13/1988

RPI 947

Publicação do pedido de patente

#3.1

08/02/1988

RPI 928

Pedido de patente depositado

#2.1

05/12/1987

RPI 864

Retificação

#15.3

05/25/1993

RPI 1173

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