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Official data from INPI

DISPOSITIVO DE FIXAÇÃO EXTERNA PARA OSTEOSSÍNTESE

Arquivada/ExtintaInvention PatentPCT · EP1987000235

Application data

Number

PI8707717

Type

Invention Patent

Filing

04/30/1987

Publication

10/31/1989

PCT

EP1987000235

Progress at the INPI

  1. Filing04/30/87
  2. Publication10/31/89
  3. Examination11/27/90
  4. Allowance06/22/93
  5. Grant11/30/93
  6. Expired07/29/08

The letters patent expired on 07/29/2008: 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: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Synthes AG

CH

Inventors

T. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

10/31/1989

RPI 993

Carta-patente expirada

#21.1

Patente extinta em 30/04/2002

07/29/2008

RPI 1960

Concessão da patente

#16.1

11/30/1993

RPI 1200

Deferimento

#9.1

06/22/1993

RPI 1177

Solicitação de exame técnico

#4.1

11/27/1990

RPI 1043

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