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Official data from INPI

CARTUCHO PARA ARMAS DE FOGO.

ConcedidaInvention Patent

Application data

Number

PI8302221

Type

Invention Patent

Filing

04/29/1983

Publication

12/04/1984

Progress at the INPI

  1. Filing04/29/83
  2. Publication12/04/84
  3. Examination10/08/85
  4. Allowance08/26/86
  5. Grant06/02/87
  6. Terminated04/25/95

The patent was granted on 06/02/1987 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 06/02/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ferplastic Ferramentaria e Injeção de Plásticos Ltda

SP, BR

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Inventors

B. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

06/02/1987

RPI 867

Notificação para pagamento de retribuição

#13.1

12/09/1986

RPI 842

Deferimento

#9.1

08/26/1986

RPI 827

Pedido de certificado de adição de invenção

#5.1

01/21/1986

RPI 796

Solicitação de exame técnico

#4.1

10/08/1985

RPI 781

Publicação do pedido de patente

#3.1

12/04/1984

RPI 737

Pedido de patente depositado

#2.1

06/14/1983

RPI 660

Anuidade - prazo legal encerrado

#18.2

04/25/1995

RPI 1273

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