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Official data from INPI

RETENÇÃO PARA UMA MIRA DE UMA ARMA DE FOGO MANUAL

Em AnáliseInvention Patent

Application data

Number

PI8904811

Type

Invention Patent

Filing

09/22/1989

Publication

05/01/1990

Progress at the INPI

  1. Filing09/22/89
  2. Publication05/01/90
  3. Examination08/21/90
  4. Allowance05/12/92
  5. Grant02/24/93
  6. Terminated07/16/96

The patent was granted on 02/24/1993 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: 07/16/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. A. (pessoa física)

AT

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Inventors

U. Z. (pessoa física)

AT

Technical data

IPC Classification

Priority claims

AT

A 2352/88 · 09/23/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

07/16/1996

RPI 1337

Concessão da patente

#16.1

02/24/1993

RPI 1160

Notificação para pagamento de retribuição

#13.1

10/06/1992

RPI 1140

Deferimento

#9.1

05/12/1992

RPI 1119

Solicitação de exame técnico

#4.1

08/21/1990

RPI 1029

Publicação do pedido de patente

#3.1

05/01/1990

RPI 1016

Pedido de patente depositado

#2.1

03/20/1990

RPI 1010

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