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Official data from INPI

MÁQUINA DE FUNDIÇÃO CENTRÍFUGA VERTICAL

ArquivadaInvention PatentPCT · SU1989000001
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Application data

Number

PI8904542

Type

Invention Patent

Filing

01/05/1989

Publication

05/08/1990

PCT

SU1989000001
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Progress at the INPI

  1. Filing01/05/89
  2. Publication05/08/90
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 01/05/1989 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 12/15/1992. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Nauchno-Proizvodstvennoe Obiedinenie Po Mekhanizatsii, Robotizatsii Truda I So

SU

Robotizatsii Truda I Sovershenstvovaniju Remontnogo Obespechenia Na predpriyat

SU

Inventors

A. M. (pessoa física)

A. P. (pessoa física)

DE

A. L. (pessoa física)

A. L. (pessoa física)

B. K. (pessoa física)

DE

D. K. (pessoa física)

M. Z. (pessoa física)

N. P. (pessoa física)

DE

P. Z. (pessoa física)

V. U. (pessoa física)

V. I. (pessoa física)

V. P. (pessoa física)

V. L. (pessoa física)

Technical data

IPC Classification

B22D 13/04

Priority claims

SU

4359026 · 01/06/1988

SU

4359399 · 01/06/1988

SU

4377442 · 02/24/1988

SU

4377443 · 02/24/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

12/15/1992

RPI 1150

Notificação de entrada na fase nacional - PCT

#1.3

05/08/1990

RPI 1017

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