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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM POTE PLÁSTICO

ConcedidaUtility Model

Application data

Number

MU6600254

Type

Utility Model

Filing

02/25/1986

Publication

10/13/1987

Progress at the INPI

  1. Filing02/25/86
  2. Publication10/13/87
  3. Examination12/29/87
  4. Allowance04/11/89
  5. Grant11/28/89
  6. Expired03/26/96

The letters patent expired on 03/26/1996: 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: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

LPC - Indústrias Alimentícias S.A

SP, BR

Inventors

J. S. (pessoa física)

BR

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/28/1989

RPI 997

Notificação para pagamento de retribuição

#13.1

08/08/1989

RPI 981

Deferimento

#9.1

04/11/1989

RPI 964

Republicação - classificação IPC

#15.11

01/10/1989

RPI 951

Exigência - art. 36 da LPI

#6.1

12/20/1988

RPI 948

Solicitação de exame técnico

#4.1

12/29/1987

RPI 897

Publicação do pedido de patente

#3.1

10/13/1987

RPI 886

Pedido de patente depositado

#2.1

08/19/1986

RPI 826

Carta-patente expirada

#21.1

03/26/1996

RPI 1321

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