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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM EMBALAGEM

Em AnáliseUtility Model

Application data

Number

MU6602270

Type

Utility Model

Filing

12/02/1986

Publication

03/24/1987

Progress at the INPI

  1. Filing12/02/86
  2. Publication03/24/87
  3. Examination05/26/87
  4. Allowance06/06/89
  5. Grant01/09/90
  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.

Talk to a specialist

Latest action published by the INPI: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Trombini Embalagens S/A

PR, BR

Inventors

R. T. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

10/03/1989

RPI 989

Deferimento

#9.1

06/06/1989

RPI 972

Solicitação de exame técnico

#4.1

05/26/1987

RPI 866

Publicação antecipada

#3.2

03/24/1987

RPI 857

Pedido de patente depositado

#2.1

03/10/1987

RPI 855

Carta-patente expirada

#21.1

Patente extinta em 02/12/1996

07/01/2008

RPI 1956

Concessão da patente

#16.1

01/09/1990

RPI 1001

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