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Official data from INPI

MACANETA

Em AnáliseUtility Model

Application data

Number

MU6100141

Type

Utility Model

Filing

02/04/1981

Publication

09/14/1982

Progress at the INPI

  1. Filing02/04/81
  2. Publication09/14/82
  3. Examination11/27/84
  4. Refused05/27/86
  5. Grant
  6. In force

The application was refused on 05/27/1986 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: 05/27/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N. U. (pessoa física)

Inventors

N. U. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

05/27/1986

RPI 814

Petição de recurso

#12.2

12/03/1985

RPI 789

Indeferimento

#9.2

08/27/1985

RPI 775

Solicitação de exame técnico

#4.1

11/27/1984

RPI 736

Publicação do pedido de patente

#3.1

09/14/1982

RPI 621

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