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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM ACOPLAMENTO ENTRE CABO E VASSOURA

IndeferidaUtility Model

Application data

Number

MU6901678

Type

Utility Model

Filing

08/23/1989

Publication

01/16/1990

Progress at the INPI

Under appeal
  1. Filing08/23/89
  2. Publication01/16/90
  3. Examination11/20/90
  4. Refused07/20/93
  5. Grant
  6. In force

The application was refused by the INPI on 07/20/1993. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 07/20/1993. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Metalúrgica Revobel Limitada

RS, BR

Inventors

N. F. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

07/20/1993

RPI 1181

Solicitação de exame técnico

#4.1

11/20/1990

RPI 1042

Publicação antecipada

#3.2

01/16/1990

RPI 1002

Pedido de patente depositado

#2.1

01/09/1990

RPI 1001

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