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Official data from INPI

DISPOSITIVO DE RECUPERAÇÃO DE ARAMES DE SOLDA MIG

PublicadaInvention Patent
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Application data

Number

PI8800996

Type

Invention Patent

Filing

02/25/1988

Publication

10/03/1989
View on INPI

Progress at the INPI

  1. Filing02/25/88
  2. Publication10/03/89
  3. Examination01/08/91
  4. Allowance
  5. Grant
  6. In force

Published on 10/03/1989, 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: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Carrocerias Nielson S/A

SC, BR

Inventors

I. F. (pessoa física)

BR

Technical data

IPC Classification

B23K 35/04B23K 9/235

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/03/1989

RPI 989

Pedido de patente depositado

#2.1

05/31/1988

RPI 919

Retificação

#15.3

04/26/1994

RPI 1221

Solicitação de exame técnico

#4.1

01/08/1991

RPI 1049

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