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Official data from INPI

TAMPA COM LACRE

Arquivada/ExtintaUtility Model

Application data

Number

MU7100751

Type

Utility Model

Filing

04/18/1991

Publication

03/03/1992

Progress at the INPI

  1. Filing04/18/91
  2. Publication03/03/92
  3. Examination05/05/92
  4. Allowance08/16/94
  5. Grant05/30/95
  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 de Embalagens For Plás Ltda

SP, BR

See this company's full portfolio

Inventors

N. B. (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 18/04/2001

07/01/2008

RPI 1956

Concessão da patente

#16.1

05/30/1995

RPI 1278

Notificação para pagamento de retribuição

#13.1

12/13/1994

RPI 1254

Deferimento

#9.1

08/16/1994

RPI 1237

Exigência - art. 36 da LPI

#6.1

03/08/1994

RPI 1214

Solicitação de exame técnico

#4.1

05/05/1992

RPI 1118

Pedido de patente depositado

#2.1

03/03/1992

RPI 1109

Publicação antecipada

#3.2

03/03/1992

RPI 1109

Pedido de patente depositado

#2.1

11/19/1991

RPI 1094

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