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Official data from INPI

SUSPENSÃO HIDROPNEUMÁTICA PARA VEÍCULOS AUTOMOTORES

Em AnáliseInvention Patent

Application data

Number

PI8704849

Type

Invention Patent

Filing

09/22/1987

Publication

05/17/1988

Progress at the INPI

  1. Filing09/22/87
  2. Publication05/17/88
  3. Examination10/11/88
  4. Allowance07/16/91
  5. Grant05/26/92
  6. Terminated10/24/95

The patent was granted on 05/26/1992 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: 10/11/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Boge GmbH

DE

See this company's full portfolio

Inventors

H. K. (pessoa física)

DE

H. B. (pessoa física)

DE

N. A. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 36 32 886.3 · 09/27/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/11/1988

RPI 938

Publicação do pedido de patente

#3.1

05/17/1988

RPI 917

Pedido de patente depositado

#2.1

12/22/1987

RPI 896

Anuidade - prazo legal encerrado

#18.2

10/24/1995

RPI 1299

Concessão da patente

#16.1

05/26/1992

RPI 1121

Notificação para pagamento de retribuição

#13.1

11/12/1991

RPI 1093

Deferimento

#9.1

07/16/1991

RPI 1076

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