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Official data from INPI

MÁQUINA DE DESLOCAMENTO POSITIVO ROTATIVA DO TIPO DE ENGRENAGEM CONICA PARA UM FLUIDO DE TRABALHO COMPRESSÍVEL

ArquivadaInvention PatentPCT · SE1987000203

Application data

Number

PI8707675

Type

Invention Patent

Filing

04/21/1987

Publication

08/15/1989

PCT

SE1987000203

Progress at the INPI

  1. Filing04/21/87
  2. Publication08/15/89
  3. Abandoned01/09/90
  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.

Talk to a specialist

Latest action published by the INPI: 08/15/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. A. (pessoa física)

SE

Inventors

H. O. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

8609870 · 04/23/1986

SE

8602683-8 · 06/17/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

08/15/1989

RPI 982

Arquivamento - Art. 36 §1° da LPI

#11.2

04/16/1991

RPI 1063

Exigência - art. 36 da LPI

#6.1

08/14/1990

RPI 1028

Solicitação de exame técnico

#4.1

01/09/1990

RPI 1001

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