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Official data from INPI

Propulsor de hélice para barcos.

ConcedidaInvention Patent

Application data

Number

PI8304905

Type

Invention Patent

Filing

09/09/1983

Publication

04/24/1984

Progress at the INPI

  1. Filing09/09/83
  2. Publication04/24/84
  3. Examination07/22/86
  4. Allowance03/31/87
  5. Grant09/29/87
  6. In force09/09/03

The patent was granted on 09/29/1987 and is in force until 09/09/2003. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:09/09/2003

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Latest action published by the INPI: 09/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

AB Volvo Penta

SE

See this company's full portfolio

Inventors

H. L. (pessoa física)

SE

Technical data

IPC Classification

No IPC classification.

Priority claims

SE

82052150 · 09/13/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/29/1987

RPI 884

Notificação para pagamento de retribuição

#13.1

08/11/1987

RPI 877

Deferimento

#9.1

03/31/1987

RPI 858

Solicitação de exame técnico

#4.1

07/22/1986

RPI 822

Republicação - classificação IPC

#15.11

09/25/1984

RPI 727

Publicação do pedido de patente

#3.1

04/24/1984

RPI 705

Pedido de patente depositado

#2.1

11/08/1983

RPI 681

22.2

Não acolhimento da pretensão do titular da patente, apresentada através da petição de número RJ 020153 de 18/08/98, com fundamento no Parecer DIRPA/Nº 01/97.

12/08/1998

RPI 1457

Anuidade - prazo legal encerrado

#18.2

02/18/1992

RPI 1107

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