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Official data from INPI

BLOQUEADOR DE RODAS

Em AnáliseInvention Patent

Application data

Number

PI8606463

Type

Invention Patent

Filing

12/16/1986

Publication

09/29/1987

Progress at the INPI

Under appeal
  1. Filing12/16/86
  2. Publication09/29/87
  3. Examination11/03/87
  4. Refused06/11/91
  5. Grant
  6. In force

The application was refused by the INPI on 06/11/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/03/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. M. (pessoa física)

Inventors

M. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/03/1987

RPI 889

Publicação antecipada

#3.2

09/29/1987

RPI 884

Pedido de patente depositado

#2.1

04/28/1987

RPI 862

Indeferimento

#9.2

06/11/1991

RPI 1071

Conhecimento de parecer técnico

#7.1

07/31/1990

RPI 1026

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