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Official data from INPI

PROCESSO E DISPOSITIVO PARA A OBTENÇÃO DE UM PRODUTO PARA BRIQUETES PARA A BRIGUETAGEM A QUENTE.

Em AnáliseInvention Patent
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Application data

Number

PI8407057

Type

Invention Patent

Filing

09/04/1984

Publication

08/13/1985
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Progress at the INPI

  1. Filing09/04/84
  2. Publication08/13/85
  3. Abandoned11/26/85
  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: 12/22/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Firma Carl Still GmbH & Co. KG.

Inventors

F. B. (pessoa física)

H. B. (pessoa física)

H. D. (pessoa física)

DE

Technical data

IPC Classification

B01F 7/20C10L 5/08

Priority claims

DE

84/00266 · 09/04/1984

DE

P 33 32 053.5 · 09/06/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.6

12/22/1987

RPI 896

Retificação

#15.3

11/03/1987

RPI 889

Solicitação de exame técnico

#4.1

11/26/1985

RPI 788

Notificação de entrada na fase nacional - PCT

#1.3

08/13/1985

RPI 773

Arquivamento - Art. 36 §1° da LPI

#11.2

06/30/1992

RPI 1126

Exigência - art. 36 da LPI

#6.1

08/20/1991

RPI 1081

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