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Official data from INPI

TURBINA A VAPOR OU A GÁS.

Em AnáliseInvention Patent

Application data

Number

PI8400311

Type

Invention Patent

Filing

01/23/1984

Publication

06/12/1984

Progress at the INPI

  1. Filing01/23/84
  2. Publication06/12/84
  3. Examination05/20/86
  4. Allowance
  5. Grant
  6. In force

Published on 06/12/1984, 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: 09/01/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. S. (pessoa física)

Inventors

S. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

09/01/1987

RPI 880

Solicitação de exame técnico

#4.1

05/20/1986

RPI 813

Republicação - classificação IPC

#15.11

11/27/1984

RPI 736

Publicação antecipada

#3.2

06/12/1984

RPI 712

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