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Official data from INPI

SUBSTÂNCIAS DE MOLDAÇÃO E EMPREGO

ArquivadaInvention Patent

Application data

Number

PI8904380

Type

Invention Patent

Filing

08/31/1989

Publication

04/17/1990

Progress at the INPI

  1. Filing08/31/89
  2. Publication04/17/90
  3. Abandoned12/24/91
  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: 02/18/1997. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. A. (pessoa física)

DE

Inventors

A. K. (pessoa física)

A. G. (pessoa física)

P. A. (pessoa física)

R. W. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P3833855.6 · 10/05/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

02/18/1997

RPI 1368

Arquivamento - Art. 36 §1° da LPI

#11.2

10/31/1995

RPI 1300

Exigência - art. 36 da LPI

#6.1

01/31/1995

RPI 1261

Solicitação de exame técnico

#4.1

12/24/1991

RPI 1099

Publicação do pedido de patente

#3.1

04/17/1990

RPI 1014

Pedido de patente depositado

#2.1

01/16/1990

RPI 1002

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