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Official data from INPI

EMBALAGEM HERMETICAMENTE VEDADA E TAMPA PARA UMA EMBALAGEM A VACUO

Em AnáliseInvention Patent

Application data

Number

PI8701442

Type

Invention Patent

Filing

03/31/1986

Publication

01/05/1988

Progress at the INPI

Under appeal
  1. Filing03/31/86
  2. Publication01/05/88
  3. Examination04/12/88
  4. Refused07/02/91
  5. Grant
  6. In force

The application was refused by the INPI on 07/02/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 04/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

OWENS ILLINOIS INC [US]

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Inventors

L. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

04/12/1988

RPI 912

Publicação do pedido de patente

#3.1

01/05/1988

RPI 898

Pedido de patente depositado

#2.1

07/07/1987

RPI 872

Indeferimento

#9.2

07/02/1991

RPI 1074

Conhecimento de parecer técnico

#7.1

09/25/1990

RPI 1034

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