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Official data from INPI

PROCESSO PARA FABRICAR UM PRODUTO QUE INCLUI PLASTICOS E GRANULOS BIODEGRADAVEIS;MATERIAL PARA ALIMENTACAO A UMA MAQUINA DE CONVERSAO DE PLASTICO;E COMPOSICAO DE PLASTICO

Em AnáliseInvention Patent
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Application data

Number

PI7806072

Type

Invention Patent

Filing

09/16/1977

Publication

-
View on INPI

Progress at the INPI

  1. Filing09/16/77
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

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: 08/23/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

COLOROLL LTD

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

18.8

08/23/1988

RPI 931

Anuidade - prazo legal encerrado

#18.2

07/12/1988

RPI 925

Arquivamento - Art. 36 §1° da LPI

#11.2

04/26/1988

RPI 914

Conhecimento de parecer técnico

#7.1

09/01/1987

RPI 880

Conhecimento de parecer técnico

#7.1

01/31/1984

RPI 693

6.2

10/20/1981

RPI 574

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