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Official data from INPI

ARMA DE FOGO E PROCESSO DE OPERAR A MESMA

PublicadaInvention Patent

Application data

Number

PI8801874

Type

Invention Patent

Filing

04/20/1988

Publication

11/22/1988

Progress at the INPI

  1. Filing04/20/88
  2. Publication11/22/88
  3. Examination04/30/91
  4. Allowance07/07/92
  5. Grant05/25/93
  6. Terminated10/24/95

The patent was granted on 05/25/1993 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: 11/22/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. R. (pessoa física)

US

Inventors

J. R. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

040.129 · 04/20/1987

US

161.195 · 02/26/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

11/22/1988

RPI 944

Pedido de patente depositado

#2.1

08/30/1988

RPI 932

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era F41D 11/26.

03/27/2018

RPI 2464

Anuidade - prazo legal encerrado

#18.2

10/24/1995

RPI 1299

Concessão da patente

#16.1

05/25/1993

RPI 1173

Notificação para pagamento de retribuição

#13.1

11/24/1992

RPI 1147

Deferimento

#9.1

07/07/1992

RPI 1127

Solicitação de exame técnico

#4.1

04/30/1991

RPI 1065

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