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Official data from INPI

DISPOSIÇÃO EM CONTENTOR DE ÁREA

Arquivada/ExtintaUtility Model

Application data

Number

MU7000557

Type

Utility Model

Filing

03/29/1990

Publication

06/04/1991

Progress at the INPI

  1. Filing03/29/90
  2. Publication06/04/91
  3. Examination08/20/91
  4. Allowance03/02/93
  5. Grant08/24/93
  6. Expired07/01/08

The letters patent expired on 07/01/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 07/01/2008. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Indústria e Comércio Pizzoli S/A

SP, BR

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Inventors

R. F. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 29/03/2000

07/01/2008

RPI 1956

Concessão da patente

#16.1

08/24/1993

RPI 1186

Notificação para pagamento de retribuição

#13.1

06/15/1993

RPI 1176

Deferimento

#9.1

03/02/1993

RPI 1161

Solicitação de exame técnico

#4.1

08/20/1991

RPI 1081

Publicação antecipada

#3.2

06/04/1991

RPI 1070

Pedido de patente depositado

#2.1

07/24/1990

RPI 1025

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