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Official data from INPI

BARRA ESTABILIZADORA E PROCESSO DE FABRICAÇÃO DA MESMA

Arquivada/ExtintaInvention PatentPCT · US1993002054

Application data

Number

PI9306039

Type

Invention Patent

Filing

03/09/1993

Publication

01/13/1998

PCT

US1993002054

Progress at the INPI

  1. Filing03/09/93
  2. Publication01/13/98
  3. Examination
  4. Allowance03/09/99
  5. Grant08/24/99
  6. Expired07/09/13

The letters patent expired on 07/09/2013: 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: 07/09/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Consolidated Metal Products, Inc

US

Inventors

H. J. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

07/848.646 · 03/09/1992

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 09/03/2013

07/09/2013

RPI 2218

Concessão da patente

#16.1

08/24/1999

RPI 1494

Deferimento

#9.1

03/09/1999

RPI 1470

Notificação de entrada na fase nacional - PCT

#1.3

01/13/1998

RPI 1412

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