(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

PROCESSO PARA A FABRICAÇÃO DE CARTUCHOS EXPLOSIVOS

Em AnáliseInvention PatentPCT · BE1987000008

Application data

Number

PI8707709

Type

Invention Patent

Filing

05/21/1987

Publication

08/15/1989

PCT

BE1987000008

Progress at the INPI

  1. Filing05/21/87
  2. Publication08/15/89
  3. Examination11/28/89
  4. Allowance10/27/92
  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: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I. A. (pessoa física)

BE

Inventors

C. D. (pessoa física)

E. B. (pessoa física)

J. C. (pessoa física)

P. L. (pessoa física)

BE

Technical data

IPC Classification

Priority claims

FR

86 07931 · 05/30/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/28/1989

RPI 997

Notificação de entrada na fase nacional - PCT

#1.3

08/15/1989

RPI 982

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

03/09/1993

RPI 1162

Deferimento

#9.1

10/27/1992

RPI 1143

Exigência - art. 36 da LPI

#6.1

01/28/1992

RPI 1104

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.