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Official data from INPI

Composição adesiva e processo de incorporação de pigmentos em materiais sintéticos termoplásticos.

ArquivadaInvention Patent
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Application data

Number

PI8302857

Type

Invention Patent

Filing

05/30/1983

Publication

01/24/1984
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Progress at the INPI

  1. Filing05/30/83
  2. Publication01/24/84
  3. Abandoned03/11/86
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 08/22/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. H. (pessoa física)

DE

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Inventors

E. B. (pessoa física)

Technical data

IPC Classification

C09B 1/503

Priority claims

DE

P 32 21 044.2 · 06/04/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

08/22/1989

RPI 983

Exigência - art. 36 da LPI

#6.1

01/31/1989

RPI 954

Exigência - art. 36 da LPI

#6.1

06/28/1988

RPI 923

6.2

09/15/1987

RPI 882

Solicitação de exame técnico

#4.1

03/11/1986

RPI 803

Publicação do pedido de patente

#3.1

01/24/1984

RPI 692

Pedido de patente depositado

#2.1

07/12/1983

RPI 664

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