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Official data from INPI

MÁQUINA HÍBRIDA COM TURBINA A VAPOR/GÁS.

Em AnáliseInvention Patent

Application data

Number

PI8605557

Type

Invention Patent

Filing

02/05/1986

Publication

04/22/1987

Progress at the INPI

  1. Filing02/05/86
  2. Publication04/22/87
  3. Examination10/06/87
  4. Allowance
  5. Grant
  6. In force

Published on 04/22/1987, 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: 12/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. S. (pessoa física)

Inventors

A. S. (pessoa física)

J. P. (pessoa física)

Technical data

IPC Classification

Priority claims

US

701.767 · 02/14/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

12/05/1989

RPI 998

Solicitação de exame técnico

#4.1

10/06/1987

RPI 885

Notificação de entrada na fase nacional - PCT

#1.3

04/22/1987

RPI 861

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