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Official data from INPI

Sistema de concretagem com forma deslizante.

Em AnáliseUtility Model

Application data

Number

MU6200194

Type

Utility Model

Filing

02/04/1982

Publication

07/06/1982

Progress at the INPI

  1. Filing02/04/82
  2. Publication07/06/82
  3. Examination11/09/82
  4. Refused11/26/85
  5. Grant
  6. In force

The application was refused on 11/26/1985 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: 11/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Construtora Mendes Júnior S/A

Inventors

F. Y. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

131

11/26/1985

RPI 788

Indeferimento

#9.2

06/25/1985

RPI 766

Conhecimento de parecer técnico

#7.1

10/30/1984

RPI 732

Solicitação de exame técnico

#4.1

11/09/1982

RPI 629

Publicação antecipada

#3.2

07/06/1982

RPI 611

Pedido de patente depositado

#2.1

04/06/1982

RPI 598

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