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Official data from INPI

SILENCIOSO DE DESCARGA PARA MOTORES MARINHOS

ArquivadaInvention Patent

Application data

Number

PI8906823

Type

Invention Patent

Filing

12/28/1989

Publication

09/18/1990

Progress at the INPI

  1. Filing12/28/89
  2. Publication09/18/90
  3. Examination07/27/93
  4. Allowance08/23/94
  5. Abandoned
  6. In force

The application was allowed on 08/23/1994 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 03/27/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

AB Volvo Penta

SE

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Inventors

C. R. (pessoa física)

Technical data

Priority claims

SE

8900025-1 · 01/04/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era F01N 7/08.

03/27/2018

RPI 2464

Arquivamento - Art. 38 §2° da LPI

#11.4

09/26/1995

RPI 1295

Notificação para pagamento de retribuição

#13.1

12/20/1994

RPI 1255

Deferimento

#9.1

08/23/1994

RPI 1238

15.18

08/10/1993

RPI 1184

Solicitação de exame técnico

#4.1

07/27/1993

RPI 1182

15.9

06/15/1993

RPI 1176

Publicação do pedido de patente

#3.1

09/18/1990

RPI 1033

Pedido de patente depositado

#2.1

04/10/1990

RPI 1013

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