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Official data from INPI

LANÇADOR DE GRANADA

PublicadaUtility Model

Application data

Number

MU6702621

Type

Utility Model

Filing

11/24/1987

Publication

07/11/1989

Progress at the INPI

  1. Filing11/24/87
  2. Publication07/11/89
  3. Examination05/21/91
  4. Allowance12/01/92
  5. Grant08/31/93
  6. Expired09/18/01

The letters patent expired on 09/18/2001: 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: 07/11/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Massari S/A Indústria de Viaturas

SP, BR

Inventors

L. K. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

07/11/1989

RPI 977

Pedido de patente depositado

#2.1

03/15/1988

RPI 908

Carta-patente expirada

#21.1

Patente extinta em 24/11/97 conforme disposto no artigo 24 da Lei 5772/71 (CPI).

09/18/2001

RPI 1602

Concessão da patente

#16.1

08/31/1993

RPI 1187

Notificação para pagamento de retribuição

#13.1

04/20/1993

RPI 1168

Deferimento

#9.1

12/01/1992

RPI 1148

Solicitação de exame técnico

#4.1

05/21/1991

RPI 1068

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