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Official data from INPI

MAQUINA PARA FABRICACAO DE LAJOTAS DE CIMENTO

Em AnáliseInvention Patent
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Application data

Number

PI8604315

Type

Invention Patent

Filing

09/09/1986

Publication

01/13/1987
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Progress at the INPI

  1. Filing09/09/86
  2. Publication01/13/87
  3. Abandoned03/10/87
  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: 06/21/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MAQUILAJOTO IND E COMERCIO LTD [BR]

Inventors

S. D. (pessoa física)

Technical data

IPC Classification

B28B 1/08

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

14.1

06/21/1988

RPI 922

14.1

04/05/1988

RPI 911

14.1

10/06/1987

RPI 885

Solicitação de exame técnico

#4.1

03/10/1987

RPI 855

Publicação antecipada

#3.2

01/13/1987

RPI 847

Pedido de patente depositado

#2.1

01/06/1987

RPI 846

15.7

03/26/1991

RPI 1060

Arquivamento - Art. 36 §1° da LPI

#11.2

10/16/1990

RPI 1037

Exigência - art. 36 da LPI

#6.1

03/13/1990

RPI 1009

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