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Official data from INPI

DISPOSITIGO DE ENCHIMENTO DE AR EM PRODUTOS INFLÁVEIS ATRAVÉS DO ESCAPAMENTO DE VEÍVULO.

IndeferidaUtility Model

Application data

Number

MU6401112

Type

Utility Model

Filing

07/16/1984

Publication

02/25/1986

Progress at the INPI

Under appeal
  1. Filing07/16/84
  2. Publication02/25/86
  3. Examination08/05/86
  4. Refused09/22/87
  5. Grant
  6. In force

The application was refused by the INPI on 09/22/1987. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/22/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. N. (pessoa física)

SP, BR

Inventors

N. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

09/22/1987

RPI 883

Solicitação de exame técnico

#4.1

08/05/1986

RPI 824

Publicação do pedido de patente

#3.1

02/25/1986

RPI 801

Pedido de patente depositado

#2.1

09/18/1984

RPI 726

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