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Official data from INPI

Sistema de amarração permanente por um único ponto para a unidade flutuante.

ConcedidaInvention Patent

Application data

Number

PI7907381

Type

Invention Patent

Filing

11/13/1979

Publication

-

Progress at the INPI

  1. Filing11/13/79
  2. Publication
  3. Examination06/08/82
  4. Allowance07/12/83
  5. Grant12/27/83
  6. Terminated01/28/92

The patent was granted on 12/27/1983 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/27/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bluewater Terminal Systems N.V.

NL

Inventors

V. W. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

44435/78 · 11/14/1978

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

12/27/1983

RPI 688

Notificação para pagamento de retribuição

#13.1

11/08/1983

RPI 681

Deferimento

#9.1

07/12/1983

RPI 664

Exigência - art. 36 da LPI

#6.1

01/18/1983

RPI 639

Solicitação de exame técnico

#4.1

06/08/1982

RPI 607

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era B63B 21/52.

03/27/2018

RPI 2464

Anuidade - prazo legal encerrado

#18.2

01/28/1992

RPI 1104

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