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Official data from INPI

SISTEMA DE MEDICAO DE AR-COMBUSTIVEL

Em AnáliseInvention Patent

Application data

Number

PI8107982

Type

Invention Patent

Filing

03/31/1980

Publication

03/09/1982

Progress at the INPI

  1. Filing03/31/80
  2. Publication03/09/82
  3. Examination11/22/83
  4. Allowance
  5. Grant
  6. In force

The application was reinstated and is back in the INPI examination queue.

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Latest action published by the INPI: 04/07/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. M. (pessoa física)

Inventors

S. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

102

04/07/1987

RPI 859

Pedido de recurso

#12.3

05/06/1986

RPI 811

12.4

07/23/1985

RPI 770

Recurso

#12.1

05/28/1985

RPI 762

11.3

01/08/1985

RPI 742

Exigência - art. 36 da LPI

#6.1

07/17/1984

RPI 717

Solicitação de exame técnico

#4.1

11/22/1983

RPI 683

Notificação de entrada na fase nacional - PCT

#1.3

03/09/1982

RPI 594

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