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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM ESPELHOS RETROVISORES

ConcedidaUtility Model

Application data

Number

MU6600392

Type

Utility Model

Filing

03/21/1986

Publication

11/03/1987

Progress at the INPI

  1. Filing03/21/86
  2. Publication11/03/87
  3. Examination01/12/88
  4. Allowance03/28/89
  5. Grant10/24/89
  6. Terminated03/10/92

The patent was granted on 10/24/1989 and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. W. (pessoa física)

SP, BR

Inventors

M. W. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10/24/1989

RPI 992

Notificação para pagamento de retribuição

#13.1

07/18/1989

RPI 978

Deferimento

#9.1

03/28/1989

RPI 962

Solicitação de exame técnico

#4.1

01/12/1988

RPI 899

Publicação do pedido de patente

#3.1

11/03/1987

RPI 889

Pedido de patente depositado

#2.1

08/26/1986

RPI 827

Extinção — restauração

#21.2

08/04/1992

RPI 1131

Anuidade - prazo legal encerrado

#18.2

03/10/1992

RPI 1110

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