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Official data from INPI

TOUCA TERMICA

Em AnáliseUtility Model

Application data

Number

MU6701739

Type

Utility Model

Filing

08/04/1987

Publication

06/21/1988

Progress at the INPI

  1. Filing08/04/87
  2. Publication06/21/88
  3. Examination08/30/88
  4. Refused11/23/93
  5. Grant
  6. In force

The application was refused on 11/23/1993 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: 08/30/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

RUDI SAPER BELTER [BR]

Inventors

B. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/30/1988

RPI 932

Publicação antecipada

#3.2

06/21/1988

RPI 922

Pedido de patente depositado

#2.1

12/22/1987

RPI 896

111

11/23/1993

RPI 1199

120

06/16/1992

RPI 1124

Petição de recurso

#12.2

10/09/1990

RPI 1036

Indeferimento

#9.2

05/22/1990

RPI 1019

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