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Official data from INPI

APERFEICOAMENTO EM EMBALAGENS OBTIDAS A PARTIR DE UM FILME PLASTICO

Em AnáliseUtility Model

Application data

Number

MU6500805

Type

Utility Model

Filing

06/11/1985

Publication

01/21/1987

Progress at the INPI

  1. Filing06/11/85
  2. Publication01/21/87
  3. Examination11/10/87
  4. Allowance
  5. Grant
  6. In force

Published on 01/21/1987, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

UNICA PARTICIPACAO E ADMINISTR [BR]

Inventors

E. E. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.5

10/17/1989

RPI 991

Solicitação de exame técnico

#4.1

11/10/1987

RPI 890

15.5

08/11/1987

RPI 877

Publicação do pedido de patente

#3.1

01/21/1987

RPI 848

Pedido de patente depositado

#2.1

08/27/1985

RPI 775

14.2

10/02/1990

RPI 1035

Retificação

#15.3

03/01/1990

RPI 1007

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