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Official data from INPI

DISPOSITIVO DOMÉSTICO.

ConcedidaUtility Model

Application data

Number

MU6402139

Type

Utility Model

Filing

12/27/1984

Publication

07/08/1986

Progress at the INPI

  1. Filing12/27/84
  2. Publication07/08/86
  3. Examination01/13/87
  4. Allowance09/08/87
  5. Grant09/27/88
  6. Terminated10/02/90

The patent was granted on 09/27/1988 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: 09/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. B. (pessoa física)

Inventors

C. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/27/1988

RPI 936

Notificação para pagamento de retribuição

#13.1

01/26/1988

RPI 901

Deferimento

#9.1

09/08/1987

RPI 881

Solicitação de exame técnico

#4.1

01/13/1987

RPI 847

Publicação do pedido de patente

#3.1

07/08/1986

RPI 820

Pedido de patente depositado

#2.1

04/02/1985

RPI 754

Anuidade - prazo legal encerrado

#18.2

10/02/1990

RPI 1035

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