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Official data from INPI

MOTOR DIESEL ADAPTADO AO USO MARITIMO

IndeferidaInvention Patent

Application data

Number

PI8307221

Type

Invention Patent

Filing

12/23/1983

Publication

03/13/1984

Progress at the INPI

Under appeal
  1. Filing12/23/83
  2. Publication03/13/84
  3. Examination11/20/84
  4. Refused02/17/87
  5. Grant
  6. In force

The application was refused by the INPI on 02/17/1987. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 02/17/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

IND E COMERCIO RETIPAR LTDA [BR]

Inventors

L. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

02/17/1987

RPI 852

Conhecimento de parecer técnico

#7.1

04/01/1986

RPI 806

Solicitação de exame técnico

#4.1

11/20/1984

RPI 735

Pedido de patente depositado

#2.1

03/13/1984

RPI 699

Publicação antecipada

#3.2

03/13/1984

RPI 699

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