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Official data from INPI

MANOMETRO

Em AnáliseInvention Patent

Application data

Number

PI7807555

Type

Invention Patent

Filing

11/17/1978

Publication

-

Progress at the INPI

  1. Filing11/17/78
  2. Publication
  3. Examination06/29/82
  4. Allowance03/22/83
  5. Grant10/18/83
  6. Terminated05/17/88

The patent was granted on 10/18/1983 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

VAISALA OY

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Inventors

A. V. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/17/1988

RPI 917

Concessão da patente

#16.1

10/18/1983

RPI 678

Notificação para pagamento de retribuição

#13.1

08/02/1983

RPI 667

Deferimento

#9.1

03/22/1983

RPI 648

4.1.2

08/17/1982

RPI 617

Solicitação de exame técnico

#4.1

06/29/1982

RPI 610

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