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Official data from INPI

GRANADA DE FRAGMENTAÇÃO

Em AnáliseInvention Patent

Application data

Number

PI8700395

Type

Invention Patent

Filing

01/29/1987

Publication

05/07/1991

Progress at the INPI

  1. Filing01/29/87
  2. Publication05/07/91
  3. Examination08/20/91
  4. Allowance08/11/92
  5. Grant04/27/93
  6. Terminated10/17/95

The patent was granted on 04/27/1993 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/17/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

O Estado de Israel, Ministério da Defesa, Industrias Militares de Israel

IL

Inventors

A. R. (pessoa física)

IL

J. E. (pessoa física)

IL

S. Z. (pessoa física)

IL

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

10/17/1995

RPI 1298

Concessão da patente

#16.1

04/27/1993

RPI 1169

Notificação para pagamento de retribuição

#13.1

12/29/1992

RPI 1152

Deferimento

#9.1

08/11/1992

RPI 1132

Solicitação de exame técnico

#4.1

08/20/1991

RPI 1081

Publicação do pedido de patente

#3.1

05/07/1991

RPI 1066

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