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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM ESPELHO RETROVISOR

DeferidaUtility Model

Application data

Number

MU6600212

Type

Utility Model

Filing

02/18/1986

Publication

10/06/1987

Progress at the INPI

  1. Filing02/18/86
  2. Publication10/06/87
  3. Examination12/15/87
  4. Allowance09/12/89
  5. Grant02/13/91
  6. Expired03/26/96

The letters patent expired on 03/26/1996: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Indústria Auto Metalúrgica S.A.

SP, BR

Inventors

R. R. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

09/12/1989

RPI 986

Exigência - art. 36 da LPI

#6.1

04/18/1989

RPI 965

Pedido de certificado de adição de invenção

#5.1

05/03/1988

RPI 915

Solicitação de exame técnico

#4.1

12/15/1987

RPI 895

Publicação do pedido de patente

#3.1

10/06/1987

RPI 885

Pedido de patente depositado

#2.1

08/19/1986

RPI 826

Carta-patente expirada

#21.1

03/26/1996

RPI 1321

310

09/20/1994

RPI 1242

300

07/27/1993

RPI 1182

200

04/20/1993

RPI 1168

Pedido de licença voluntária

#17.1

06/04/1991

RPI 1070

Concessão da patente

#16.1

02/13/1991

RPI 1054

Notificação para pagamento de retribuição

#13.1

12/04/1990

RPI 1044

110

10/09/1990

RPI 1036

Recurso

#12.1

04/10/1990

RPI 1013

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