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Official data from INPI

DEGRAU ESCAMOTEAVEL APLICAVEL A ESCADAS DE VEICULOS AUTOMOTORES

Em AnáliseUtility Model

Application data

Number

MU6602149

Type

Utility Model

Filing

11/07/1986

Publication

06/14/1988

Progress at the INPI

Under appeal
  1. Filing11/07/86
  2. Publication06/14/88
  3. Examination06/27/89
  4. Refused05/22/90
  5. Grant
  6. In force

The application was refused by the INPI on 05/22/1990. The invention was never patented.

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

VIACAO ITAPEMIRIM S A [BR]

Inventors

O. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de certificado de adição de invenção

#5.1

10/24/1989

RPI 992

Solicitação de exame técnico

#4.1

06/27/1989

RPI 975

Solicitação de exame não realizada

#4.2

02/14/1989

RPI 956

Publicação do pedido de patente

#3.1

06/14/1988

RPI 921

Pedido de patente depositado

#2.1

05/05/1987

RPI 863

Indeferimento

#9.2

05/22/1990

RPI 1019

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