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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM CRIADEIRA

Em AnáliseUtility Model

Application data

Number

MU6902560

Type

Utility Model

Filing

12/07/1989

Publication

05/22/1990

Progress at the INPI

  1. Filing12/07/89
  2. Publication05/22/90
  3. Examination09/04/90
  4. Refused11/01/94
  5. Grant
  6. In force

The application was refused on 11/01/1994 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/01/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

T. K. (pessoa física)

SP, BR

Inventors

T. K. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

11/01/1994

RPI 1248

120

12/07/1993

RPI 1201

Petição de recurso

#12.2

12/08/1992

RPI 1149

Indeferimento

#9.2

08/18/1992

RPI 1133

Solicitação de exame técnico

#4.1

09/04/1990

RPI 1031

Publicação antecipada

#3.2

05/22/1990

RPI 1019

Pedido de patente depositado

#2.1

03/20/1990

RPI 1010

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