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Official data from INPI

ELEMENTO DE PROTECAO DA SUPERFICIE PERIFERICA AO BOCAL EXTERNO DE TANQUES DE COMBUSTIVEL DE VEICULOS AUTOMOTORES EM GERAL

IndeferidaUtility Model

Application data

Number

MU6601184

Type

Utility Model

Filing

07/11/1986

Publication

04/28/1987

Progress at the INPI

Under appeal
  1. Filing07/11/86
  2. Publication04/28/87
  3. Examination08/11/87
  4. Refused07/18/89
  5. Grant
  6. In force

The application was refused by the INPI on 07/18/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 07/18/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

LUIZ FILIPE DE SOUZA SISSON [BR]

Inventors

S. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

07/18/1989

RPI 978

Solicitação de exame técnico

#4.1

08/11/1987

RPI 877

Publicação antecipada

#3.2

04/28/1987

RPI 862

Pedido de patente depositado

#2.1

02/10/1987

RPI 851

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