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Official data from INPI

CONJUNTO DE ESTRADO (PALLET) E PROCESSO DE FABRICAÇÃO DO MESMO

Arquivada/ExtintaInvention Patent

Application data

Number

PI9102013

Type

Invention Patent

Filing

05/16/1991

Publication

12/24/1991

Progress at the INPI

  1. Filing05/16/91
  2. Publication12/24/91
  3. Examination05/04/93
  4. Allowance08/16/94
  5. Grant04/25/95
  6. Expired06/29/10

The letters patent expired on 06/29/2010: 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: 06/29/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Gate Pallet Systems; Inc.

US

Inventors

D. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

524.653 · 05/17/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 16/05/2006

06/29/2010

RPI 2060

Concessão da patente

#16.1

04/25/1995

RPI 1273

Notificação para pagamento de retribuição

#13.1

12/13/1994

RPI 1254

Deferimento

#9.1

08/16/1994

RPI 1237

Solicitação de exame técnico

#4.1

05/04/1993

RPI 1170

Publicação do pedido de patente

#3.1

12/24/1991

RPI 1099

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