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Official data from INPI

DISPOSITIVO SELECIONADOR DE FICHAS.

Em AnáliseUtility Model

Application data

Number

MU6200214

Type

Utility Model

Filing

02/19/1982

Publication

10/11/1983

Progress at the INPI

  1. Filing02/19/82
  2. Publication10/11/83
  3. Examination11/20/84
  4. Allowance04/29/86
  5. Grant03/17/87
  6. Terminated06/21/88

The patent was granted on 03/17/1987 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: 06/21/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. L. (pessoa física)

SP, BR

Inventors

L. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/21/1988

RPI 922

Concessão da patente

#16.1

03/17/1987

RPI 856

Notificação para pagamento de retribuição

#13.1

09/02/1986

RPI 828

Deferimento

#9.1

04/29/1986

RPI 810

Exigência - art. 36 da LPI

#6.1

06/25/1985

RPI 766

Solicitação de exame técnico

#4.1

11/20/1984

RPI 735

Publicação do pedido de patente

#3.1

10/11/1983

RPI 677

Pedido de patente depositado

#2.1

04/06/1982

RPI 598

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