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Official data from INPI

DISPOSITIVO ELÀSTICO DE ISOLAMENTO ANTIVIBRATORIO DE AMORTECIMENTO HIDRÀULICO INTEGRADO

Em AnáliseInvention Patent

Application data

Number

PI8800127

Type

Invention Patent

Filing

01/14/1988

Publication

08/23/1988

Progress at the INPI

  1. Filing01/14/88
  2. Publication08/23/88
  3. Examination12/13/88
  4. Allowance10/08/91
  5. Grant06/30/92
  6. Terminated10/24/95

The patent was granted on 06/30/1992 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: 12/13/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. P. (pessoa física)

FR

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Inventors

E. F. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

8700314 · 01/14/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/13/1988

RPI 947

Publicação do pedido de patente

#3.1

08/23/1988

RPI 931

Pedido de patente depositado

#2.1

08/16/1988

RPI 930

Pedido de patente depositado

#2.1

04/26/1988

RPI 914

Anuidade - prazo legal encerrado

#18.2

10/24/1995

RPI 1299

Concessão da patente

#16.1

06/30/1992

RPI 1126

Notificação para pagamento de retribuição

#13.1

02/11/1992

RPI 1106

Deferimento

#9.1

10/08/1991

RPI 1088

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