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Official data from INPI

PEÇA DE MUNIÇÃO

ConcedidaInvention Patent

Application data

Number

PI8406941

Type

Invention Patent

Filing

06/13/1984

Publication

06/04/1985

Progress at the INPI

  1. Filing06/13/84
  2. Publication06/04/85
  3. Examination07/28/87
  4. Allowance12/20/88
  5. Grant09/26/89
  6. Terminated09/12/95

The patent was granted on 09/26/1989 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Branscomb Corporation N.V.

NL

Inventors

L. S. (pessoa física)

Technical data

Priority claims

EP

83106054.6 · 06/22/1983

EP

84100331.2 · 01/13/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/26/1989

RPI 988

Notificação para pagamento de retribuição

#13.1

04/25/1989

RPI 966

Deferimento

#9.1

12/20/1988

RPI 948

Exigência - art. 36 da LPI

#6.1

07/26/1988

RPI 927

Solicitação de exame técnico

#4.1

07/28/1987

RPI 875

Notificação de entrada na fase nacional - PCT

#1.3

06/04/1985

RPI 763

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: F42B 11/20; F42B 7/10.

03/27/2018

RPI 2464

Anuidade - prazo legal encerrado

#18.2

09/12/1995

RPI 1293

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