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Official data from INPI

MÉTODO E APARELHO PARA LIMITAÇÃO DE ACELERAÇÃO DE UM MOTOR DE TURBINA A GÁS.

Em AnáliseInvention Patent

Application data

Number

PI8108162

Type

Invention Patent

Filing

12/16/1981

Publication

09/28/1982

Progress at the INPI

  1. Filing12/16/81
  2. Publication09/28/82
  3. Examination11/06/84
  4. Allowance
  5. Grant
  6. In force

Published on 09/28/1982, 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: 10/06/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Aviation Electric Limited

CA

Inventors

H. J. (pessoa física)

Technical data

IPC Classification

Priority claims

US

127.374 · 12/17/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

10/06/1987

RPI 885

Solicitação de exame técnico

#4.1

11/06/1984

RPI 733

Publicação do pedido de patente

#3.1

09/28/1982

RPI 623

Pedido de patente depositado

#2.1

02/09/1982

RPI 590

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