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Official data from INPI

DISPOSITIVO SELECIONADOR DE PORTA DE DUAS FOLHAS

ConcedidaUtility Model

Application data

Number

MU6602001

Type

Utility Model

Filing

10/16/1986

Publication

03/24/1987

Progress at the INPI

  1. Filing10/16/86
  2. Publication03/24/87
  3. Examination05/26/87
  4. Allowance09/27/88
  5. Grant04/25/89
  6. Terminated11/06/90

The patent was granted on 04/25/1989 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: 04/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ZOUKI JEAN [BR]

Inventors

Z. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

04/25/1989

RPI 966

Notificação para pagamento de retribuição

#13.1

01/10/1989

RPI 951

Republicação - classificação IPC

#15.11

11/22/1988

RPI 944

Deferimento

#9.1

09/27/1988

RPI 936

Solicitação de exame técnico

#4.1

05/26/1987

RPI 866

Publicação antecipada

#3.2

03/24/1987

RPI 857

Pedido de patente depositado

#2.1

03/10/1987

RPI 855

Anuidade - prazo legal encerrado

#18.2

11/06/1990

RPI 1040

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