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Official data from INPI

DISPOSITIVOS PARA O COMANDO DE NAVIOS COM UM ACIONAMENTO EM FORMA DE HELICES DE LEME,JATOS,JATOS-BOMBA E SEMELHANTES

PublicadaInvention Patent

Application data

Number

PI8801434

Type

Invention Patent

Filing

03/30/1987

Publication

11/01/1988

Progress at the INPI

  1. Filing03/30/87
  2. Publication11/01/88
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 03/30/1987 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/01/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SCHOTTEL WERFT [DE]

Inventors

K. F. (pessoa física)

M. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

11/01/1988

RPI 941

Pedido de patente depositado

#2.1

07/05/1988

RPI 924

Arquivamento - Art. 33 da LPI

#11.1

10/08/1991

RPI 1088

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