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Official data from INPI

PROCESSO DE EXTRACAO E EQUIPAMENTO PARA SUA EXECUCAO

ArquivadaInvention Patent

Application data

Number

PI8108932

Type

Invention Patent

Filing

12/22/1980

Publication

11/30/1982

Progress at the INPI

  1. Filing12/22/80
  2. Publication11/30/82
  3. Abandoned08/07/84
  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: 11/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MITTEX AG [DE]

Inventors

H. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

11/14/1989

RPI 995

Exigência - art. 36 da LPI

#6.1

05/09/1989

RPI 968

Conhecimento de parecer técnico

#7.1

04/01/1986

RPI 806

Exigência - art. 36 da LPI

#6.1

09/10/1985

RPI 777

Exigência - art. 36 da LPI

#6.1

02/05/1985

RPI 746

Solicitação de exame técnico

#4.1

08/07/1984

RPI 720

Notificação de entrada na fase nacional - PCT

#1.3

11/30/1982

RPI 632

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