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Official data from INPI

SISTEMA DE CONTROLE DE COMBUSTÍVEL PARA MOTOR DE TURBINA A GÁS.

Arquivada/ExtintaInvention Patent

Application data

Number

PI8107625

Type

Invention Patent

Filing

11/24/1981

Publication

08/24/1982

Progress at the INPI

  1. Filing11/24/81
  2. Publication08/24/82
  3. Abandoned09/18/84
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/02/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Aviation Electric Limited

CA

Aviation Electric Ltd.

Inventors

E. M. (pessoa física)

Technical data

IPC Classification

Priority claims

US

210.938 · 11/28/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

12/02/1986

RPI 841

8.4

12/17/1985

RPI 791

8.1

11/05/1985

RPI 785

Solicitação de exame técnico

#4.1

09/18/1984

RPI 726

Publicação do pedido de patente

#3.1

08/24/1982

RPI 618

Pedido de patente depositado

#2.1

01/05/1982

RPI 585

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