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Official data from INPI

EMBALAGEM PARA BALAS E OUTROS

Arquivada/ExtintaInvention Patent

Application data

Number

PI8906687

Type

Invention Patent

Filing

12/19/1989

Publication

06/25/1991

Progress at the INPI

  1. Filing12/19/89
  2. Publication06/25/91
  3. Examination07/27/93
  4. Allowance01/16/96
  5. Grant03/25/97
  6. Expired12/29/09

The letters patent expired on 12/29/2009: 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: 12/29/2009. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fábrica de Balas São João S/A

SP, BR

See this company's full portfolio

Inventors

M. J. (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 19/12/2004

12/29/2009

RPI 2034

Concessão da patente

#16.1

03/25/1997

RPI 1373

Notificação para pagamento de retribuição

#13.1

07/02/1996

RPI 1335

Deferimento

#9.1

01/16/1996

RPI 1311

Solicitação de exame técnico

#4.1

07/27/1993

RPI 1182

Publicação do pedido de patente

#3.1

06/25/1991

RPI 1073

Pedido de patente depositado

#2.1

05/08/1990

RPI 1017

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