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Official data from INPI

Espeto rotativo múltiplo

Em AnáliseUtility Model

Application data

Number

MU6701942

Type

Utility Model

Filing

08/28/1987

Publication

05/17/1988

Progress at the INPI

  1. Filing08/28/87
  2. Publication05/17/88
  3. Examination05/09/89
  4. Refused09/11/90
  5. Grant
  6. In force

The application was refused on 09/11/1990 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: 05/09/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. T. (pessoa física)

Inventors

A. T. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

05/09/1989

RPI 968

Publicação antecipada

#3.2

05/17/1988

RPI 917

Pedido de patente depositado

#2.1

12/29/1987

RPI 897

131

09/11/1990

RPI 1032

Indeferimento

#9.2

05/15/1990

RPI 1018

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