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Official data from INPI

EMBALAGEM DESCARTÁVEL PARA LÍQUIDOS PERIGOSOS

ConcedidaUtility Model

Application data

Number

MU6402130

Type

Utility Model

Filing

12/21/1984

Publication

07/08/1986

Progress at the INPI

  1. Filing12/21/84
  2. Publication07/08/86
  3. Examination09/16/86
  4. Allowance02/09/88
  5. Grant12/27/88
  6. Expired06/13/95

The letters patent expired on 06/13/1995: 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: 12/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. C. (pessoa física)

SP, BR

Inventors

R. C. (pessoa física)

BR

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

12/27/1988

RPI 949

14.7

08/23/1988

RPI 931

Notificação para pagamento de retribuição

#13.1

06/07/1988

RPI 920

Deferimento

#9.1

02/09/1988

RPI 903

Exigência - art. 36 da LPI

#6.1

08/18/1987

RPI 878

Solicitação de exame técnico

#4.1

09/16/1986

RPI 830

Publicação do pedido de patente

#3.1

07/08/1986

RPI 820

Pedido de patente depositado

#2.1

04/02/1985

RPI 754

Carta-patente expirada

#21.1

06/13/1995

RPI 1280

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