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Official data from INPI

TROLE DE PESSOAL DE PLATAFORMA DE ELEVAÇÃO PARA UMA GRUA DE CAVALETE DE MANEJO DE CONTENTOR DE CARGA

Arquivada/ExtintaInvention Patent

Application data

Number

PI8904193

Type

Invention Patent

Filing

08/21/1989

Publication

03/19/1991

Progress at the INPI

  1. Filing08/21/89
  2. Publication03/19/91
  3. Examination07/23/91
  4. Allowance11/23/93
  5. Grant06/28/94
  6. Expired12/22/09

The letters patent expired on 12/22/2009: 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: 12/22/2009. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Paceco Corp

US

Inventors

J. C. (pessoa física)

US

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 21/08/2004

12/22/2009

RPI 2033

Concessão da patente

#16.1

06/28/1994

RPI 1230

Notificação para pagamento de retribuição

#13.1

04/12/1994

RPI 1219

Deferimento

#9.1

11/23/1993

RPI 1199

Solicitação de exame técnico

#4.1

07/23/1991

RPI 1077

Publicação do pedido de patente

#3.1

03/19/1991

RPI 1059

Pedido de patente depositado

#2.1

03/12/1991

RPI 1058

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