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Official data from INPI

CARTUCHO DE ESPINGARDA COM CARGA EXPLOSIVA

Em ExigênciaInvention Patent

Application data

Number

PI8507154

Type

Invention Patent

Filing

12/17/1985

Publication

07/14/1987

Progress at the INPI

  1. Filing12/17/85
  2. Publication07/14/87
  3. Examination09/06/88
  4. Allowance01/23/90
  5. Grant06/26/90
  6. Terminated09/19/95

The patent was granted on 06/26/1990 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: 08/29/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Branscomb Corporation N.V.

NL

Inventors

J. L. (pessoa física)

US

Technical data

Priority claims

GB

8432437 · 12/21/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

08/29/1989

RPI 984

Solicitação de exame técnico

#4.1

09/06/1988

RPI 933

Notificação de entrada na fase nacional - PCT

#1.3

07/14/1987

RPI 873

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: F42B 7/10; F42B 13/10; F42C 1/10.

03/27/2018

RPI 2464

Anuidade - prazo legal encerrado

#18.2

09/19/1995

RPI 1294

Concessão da patente

#16.1

06/26/1990

RPI 1024

Notificação para pagamento de retribuição

#13.1

05/22/1990

RPI 1019

Deferimento

#9.1

01/23/1990

RPI 1003

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