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Official data from INPI

EMBARCAÇÃO

ConcedidaInvention Patent

Application data

Number

PI8501369

Type

Invention Patent

Filing

03/26/1985

Publication

11/26/1985

Progress at the INPI

  1. Filing03/26/85
  2. Publication11/26/85
  3. Examination06/10/86
  4. Allowance05/09/89
  5. Grant11/28/89
  6. Expired07/15/08

The letters patent expired on 07/15/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Blohm + Voss AG.

DE

Blohm + Voss GmbH

DE

Blohm + Voss Holding Ag

DE

Inventors

H. F. (pessoa física)

DE

K. S. (pessoa física)

DE

W. S. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 34 11 299.5 · 03/27/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/28/1989

RPI 997

Notificação para pagamento de retribuição

#13.1

09/05/1989

RPI 985

Deferimento

#9.1

05/09/1989

RPI 968

Exigência - art. 36 da LPI

#6.1

09/13/1988

RPI 934

Solicitação de exame técnico

#4.1

06/10/1986

RPI 816

Publicação do pedido de patente

#3.1

11/26/1985

RPI 788

Pedido de patente depositado

#2.1

06/18/1985

RPI 765

Carta-patente expirada

#21.1

Patente extinta em 26/03/2000

07/15/2008

RPI 1958

Transferência deferida

#25.1

Transferido de: Blohm + Voss Holding AG

11/10/1998

RPI 1453

Alteração de nome deferida

#25.4

Alterado de: Blohn + Voss Ag

09/15/1998

RPI 1447

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