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Official data from INPI

CORPO DE METAL SINTERIZADO PROVIDO DE AO MENOS UMA ENDENTACAO

ArquivadaInvention Patent

Application data

Number

PI8401326

Type

Invention Patent

Filing

07/11/1983

Publication

02/26/1985

Progress at the INPI

  1. Filing07/11/83
  2. Publication02/26/85
  3. Abandoned06/25/85
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

KREBSOEGE GMBH SINTERMETALL [DE]

Inventors

H. W. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

09/26/1989

RPI 988

Exigência - art. 36 da LPI

#6.1

04/11/1989

RPI 964

6.2

06/28/1988

RPI 923

Solicitação de exame técnico

#4.1

06/25/1985

RPI 766

Publicação do pedido de patente

#3.1

02/26/1985

RPI 749

Pedido de patente depositado

#2.1

06/12/1984

RPI 712

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