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Official data from INPI

DISPOSIÇÃO CONSTRUTIVA EM ENGATE DE CARRETA

Em AnáliseUtility Model

Application data

Number

MU6800034

Type

Utility Model

Filing

01/13/1988

Publication

08/02/1988

Progress at the INPI

  1. Filing01/13/88
  2. Publication08/02/88
  3. Examination11/08/88
  4. Refused08/31/93
  5. Grant
  6. In force

The application was refused on 08/31/1993 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: 11/08/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. E. (pessoa física)

SP, BR

Inventors

J. E. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/08/1988

RPI 942

Publicação antecipada

#3.2

08/02/1988

RPI 928

Pedido de patente depositado

#2.1

05/03/1988

RPI 915

130

08/31/1993

RPI 1187

Retificação

#15.3

03/23/1993

RPI 1164

Recurso

#12.1

03/03/1992

RPI 1109

Deferimento

#9.1

11/12/1991

RPI 1093

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