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Official data from INPI

CILINDRO NIVELADOR DE SUPERFÍCIE.

IndeferidaUtility Model

Application data

Number

MU7002230

Type

Utility Model

Filing

10/19/1990

Publication

08/06/1991

Progress at the INPI

Under appeal
  1. Filing10/19/90
  2. Publication08/06/91
  3. Examination10/15/91
  4. Refused12/06/94
  5. Grant
  6. In force

The application was refused by the INPI on 12/06/1994. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/06/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Crayon Brasileira S/A

PR, BR

Inventors

H. M. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

12/06/1994

RPI 1253

14.4

09/14/1993

RPI 1189

14.4

09/08/1993

RPI 1188

Solicitação de exame técnico

#4.1

10/15/1991

RPI 1089

Publicação antecipada

#3.2

08/06/1991

RPI 1079

Pedido de patente depositado

#2.1

05/07/1991

RPI 1066

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