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Official data from INPI

ESTRUTURA DE BERÇO PARA SUPORTAR UNIDADES DE ACIONAMENTO E ACIONADAS

PublicadaInvention Patent

Application data

Number

PI8800467

Type

Invention Patent

Filing

02/05/1988

Publication

09/20/1988

Progress at the INPI

  1. Filing02/05/88
  2. Publication09/20/88
  3. Examination06/12/90
  4. Allowance01/22/91
  5. Grant08/27/91
  6. Expired09/02/08

The letters patent expired on 09/02/2008: 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: 09/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

AB Volvo Penta

SE

See this company's full portfolio

Inventors

K. M. (pessoa física)

SE

Technical data

IPC Classification

Priority claims

SE

8700482-6 · 02/09/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/20/1988

RPI 935

Pedido de patente depositado

#2.1

06/21/1988

RPI 922

Carta-patente expirada

#21.1

Patente extinta em 05/02/2003

09/02/2008

RPI 1965

Concessão da patente

#16.1

08/27/1991

RPI 1082

Republicação - classificação IPC

#15.11

07/30/1991

RPI 1078

Notificação para pagamento de retribuição

#13.1

05/14/1991

RPI 1067

Deferimento

#9.1

01/22/1991

RPI 1051

Solicitação de exame técnico

#4.1

06/12/1990

RPI 1022

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