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Official data from INPI

CABEÇA OCA DE FRAGMENTAÇÃO CONTROLADA PARA PROJÉTIL EXPLOSIVO

Arquivada/ExtintaInvention Patent

Application data

Number

PI8203313

Type

Invention Patent

Filing

06/04/1982

Publication

05/24/1983

Progress at the INPI

  1. Filing06/04/82
  2. Publication05/24/83
  3. Abandoned07/30/85
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/30/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. P. (pessoa física)

BE

Inventors

M. R. (pessoa física)

BE

Technical data

IPC Classification

Priority claims

BE

0/250141 · 06/18/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

12/30/1986

RPI 845

8.1

07/22/1986

RPI 822

Pedido de certificado de adição de invenção

#5.1

12/10/1985

RPI 790

Solicitação de exame técnico

#4.1

07/30/1985

RPI 771

Publicação do pedido de patente

#3.1

05/24/1983

RPI 657

Pedido de patente depositado

#2.1

07/27/1982

RPI 614

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