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Official data from INPI

Aperfeiçoamento em radar meteorológico de solo.

Em AnáliseInvention Patent

Application data

Number

PI8102080

Type

Invention Patent

Filing

04/06/1981

Publication

-

Progress at the INPI

  1. Filing04/06/81
  2. Publication
  3. Examination
  4. Allowance12/29/87
  5. Grant06/28/88
  6. Terminated01/17/89

The patent was granted on 06/28/1988 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 01/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Centro Técnico Aeroespacial (CTA)

SP, BR

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Inventors

I. A. (pessoa física)

L. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

01/17/1989

RPI 952

Concessão da patente

#16.1

06/28/1988

RPI 923

Notificação para pagamento de retribuição

#13.1

05/10/1988

RPI 916

Deferimento

#9.1

12/29/1987

RPI 897

15.5

08/25/1987

RPI 879

Retificação

#15.6

08/04/1987

RPI 876

15.4

06/09/1987

RPI 868

Exigência - art. 36 da LPI

#6.1

05/06/1986

RPI 811

Exigência - art. 36 da LPI

#6.1

08/13/1985

RPI 773

Exigência - art. 36 da LPI

#6.1

12/11/1984

RPI 738

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