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Official data from INPI

MÉTODO PARA ARMAZENAGEM E/OU CONSERVAÇÃO DE PRODUTOS AGRO-ALIMENTARES EM ATMOSFERA INERTE CONTROLADA

Em AnáliseInvention Patent

Application data

Number

PI8704319

Type

Invention Patent

Filing

08/21/1987

Publication

03/07/1989

Progress at the INPI

Under appeal
  1. Filing08/21/87
  2. Publication03/07/89
  3. Examination10/24/89
  4. Refused12/12/95
  5. Grant
  6. In force

The application was refused by the INPI on 12/12/1995. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. S. (pessoa física)

RJ, BR

Inventors

D. S. (pessoa física)

BR

M. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/24/1989

RPI 992

Publicação do pedido de patente

#3.1

03/07/1989

RPI 959

14.1

08/02/1988

RPI 928

Pedido de patente depositado

#2.1

11/17/1987

RPI 891

Indeferimento

#9.2

12/12/1995

RPI 1306

Conhecimento de parecer técnico

#7.1

02/21/1995

RPI 1264

14.1

04/23/1991

RPI 1064

15.5

10/23/1990

RPI 1038

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