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Official data from INPI

FEIXE DE MOLAS

Arquivada/ExtintaInvention PatentPCT · SE1989000509

Application data

Number

PI8907665

Type

Invention Patent

Filing

09/20/1989

Publication

07/30/1991

PCT

SE1989000509

Progress at the INPI

  1. Filing09/20/89
  2. Publication07/30/91
  3. Examination02/11/92
  4. Allowance03/09/93
  5. Grant07/27/93
  6. Expired12/29/09

The letters patent expired on 12/29/2009: 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: 12/29/2009. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ab Volvo

SE

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Inventors

H. I. (pessoa física)

SE

R. S. (pessoa física)

SE

Technical data

IPC Classification

Priority claims

SE

8803328-7 · 09/20/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 20/09/2004

12/29/2009

RPI 2034

Concessão da patente

#16.1

07/27/1993

RPI 1182

Deferimento

#9.1

03/09/1993

RPI 1162

Solicitação de exame técnico

#4.1

02/11/1992

RPI 1106

Notificação de entrada na fase nacional - PCT

#1.3

07/30/1991

RPI 1078

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