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Official data from INPI

PROCESSO E DISPOSITIVO PARA FABRICACAO DE PECAS MOLDADAS DE ESTEIRAS PLANAS DE VELOS DE FIBRAS EM REMOINHO ,DE PREFERENCIA DE FIBRAS DE CELULOSE OU LIGNOCELULOSE PROVIDAS DE AGLUTINANTE

ArquivadaInvention Patent
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Application data

Number

PI8104764

Type

Invention Patent

Filing

07/24/1980

Publication

04/13/1982
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Progress at the INPI

  1. Filing07/24/80
  2. Publication04/13/82
  3. Abandoned08/10/82
  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: 07/02/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L. V. (pessoa física)

Inventors

K. G. (pessoa física)

Technical data

IPC Classification

D21F 13/12D21J 1/04D21J 3/12

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

07/02/1985

RPI 767

Exigência - art. 36 da LPI

#6.1

11/06/1984

RPI 733

Pedido de certificado de adição de invenção

#5.1

02/01/1983

RPI 641

Solicitação de exame técnico

#4.1

08/10/1982

RPI 616

Publicação do pedido de patente

#3.1

04/13/1982

RPI 599

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