Official data from INPI

APARELHO DE TRATAMENTO DE MAGNETIZAÇÃO DE FLUIDOS

Em AnáliseInvention PatentPCT · JP1987000523

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Application data

Number

PI8707528

Type

Invention Patent

Filing

07/16/1987

Publication

02/21/1989

PCT

JP1987000523

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Progress at the INPI

Filing07/16/87
Publication02/21/89
Abandoned06/27/89
Allowance
Grant
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: 06/27/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

K. U. (pessoa física)

Inventors

K. U. (pessoa física)

Technical data

IPC Classification

C02F 1/48

Priority claims

61/172358 · 11/10/1986

61/188034 · 12/05/1986

62/46505 · 03/27/1987

62/53817 · 04/02/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.9

06/27/1989

RPI 975

Solicitação de exame técnico

#4.1

06/27/1989

RPI 975

Notificação de entrada na fase nacional - PCT

#1.3

02/21/1989

RPI 957

Arquivamento - Art. 36 §1° da LPI

#11.2

07/19/1994

RPI 1233

Exigência - art. 36 da LPI

#6.1

10/26/1993

RPI 1195

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