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Official data from INPI

TURBINA PARA BARCOS EM GERAL

IndeferidaInvention Patent

Application data

Number

PI8106684

Type

Invention Patent

Filing

10/15/1981

Publication

05/24/1983

Progress at the INPI

Under appeal
  1. Filing10/15/81
  2. Publication05/24/83
  3. Examination09/27/83
  4. Refused09/11/84
  5. Grant
  6. In force

The application was refused by the INPI on 09/11/1984. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 01/15/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MARTINS FANCISCO HILARIAAO [BR]

SARKIS NELSON [BR]

Inventors

M. [. (pessoa física)

S. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

01/15/1985

RPI 743

Indeferimento

#9.2

09/11/1984

RPI 725

Pedido de certificado de adição de invenção

#5.1

02/21/1984

RPI 696

Solicitação de exame técnico

#4.1

09/27/1983

RPI 675

Publicação do pedido de patente

#3.1

05/24/1983

RPI 657

Pedido de patente depositado

#2.1

12/01/1981

RPI 580

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