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Official data from INPI

DISPOSICAO INTRODUZIDA EM ESPELHO RETROVISOR PARA VEICULOS

IndeferidaUtility Model

Application data

Number

MU6600550

Type

Utility Model

Filing

04/10/1986

Publication

11/10/1987

Progress at the INPI

Under appeal
  1. Filing04/10/86
  2. Publication11/10/87
  3. Examination03/08/88
  4. Refused04/18/89
  5. Grant
  6. In force

The application was refused by the INPI on 04/18/1989. The invention was never patented.

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Latest action published by the INPI: 04/18/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PLINIO BARROSO DE CASTRO FILHO [BR]

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Inventors

C. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

04/18/1989

RPI 965

Solicitação de exame técnico

#4.1

03/08/1988

RPI 907

Publicação do pedido de patente

#3.1

11/10/1987

RPI 890

Pedido de patente depositado

#2.1

01/13/1987

RPI 847

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