Official data from INPI

BOBINA DE REATÂNCIA PARA GRANDES POTÊNCIAS ELÉTRICOS COM ENROLAMENTOS EM TORNO DE DISCOS DE NÚCLEO DE FERRO

ArquivadaInvention Patent

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Application data

Number

PI8205338

Type

Invention Patent

Filing

09/13/1982

Publication

08/23/1983

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Progress at the INPI

Filing09/13/82
Publication08/23/83
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 09/13/1982 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: 12/10/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

T. A. (pessoa física)

Inventors

E. R. (pessoa física)

Technical data

IPC Classification

H01F 27/26

Priority claims

P 31 36 421.7 · 09/14/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

12/10/1985

RPI 790

Publicação do pedido de patente

#3.1

08/23/1983

RPI 670

Pedido de patente depositado

#2.1

10/26/1982

RPI 627

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