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Official data from INPI

REDUTOR DE CALIBRE PARA FUZIL

Em AnáliseInvention Patent

Application data

Number

PI8705359

Type

Invention Patent

Filing

10/08/1987

Publication

04/25/1989

Progress at the INPI

Under appeal
  1. Filing10/08/87
  2. Publication04/25/89
  3. Examination10/31/89
  4. Refused07/31/90
  5. Grant
  6. In force

The application was refused by the INPI on 07/31/1990. The invention was never patented.

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Latest action published by the INPI: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. C. (pessoa física)

SP, BR

See this company's full portfolio

Inventors

J. Z. (pessoa física)

M. M. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/31/1989

RPI 993

Pedido de patente depositado

#2.1

04/25/1989

RPI 966

Publicação do pedido de patente

#3.1

04/25/1989

RPI 966

Pedido de patente depositado

#2.1

01/05/1988

RPI 898

Indeferimento

#9.2

07/31/1990

RPI 1026

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