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Official data from INPI

CONVERSOR DE TEMPERATURA

Em AnáliseInvention Patent

Application data

Number

PI8207303

Type

Invention Patent

Filing

12/10/1982

Publication

07/24/1984

Progress at the INPI

  1. Filing12/10/82
  2. Publication07/24/84
  3. Examination11/20/84
  4. Allowance09/10/85
  5. Grant06/24/86
  6. Terminated05/24/88

The patent was granted on 06/24/1986 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: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

JATIC ELETRO MECANICA IND E CO [BR]

Inventors

T. M. (pessoa física)

U. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/24/1988

RPI 918

Concessão da patente

#16.1

06/24/1986

RPI 818

Notificação para pagamento de retribuição

#13.1

01/14/1986

RPI 795

Deferimento

#9.1

09/10/1985

RPI 777

Solicitação de exame técnico

#4.1

11/20/1984

RPI 735

Publicação do pedido de patente

#3.1

07/24/1984

RPI 718

Pedido de patente depositado

#2.1

02/01/1983

RPI 641

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