Official data from INPI

MOTOR DE INDUCAO COMBINADO COM UM VARIADOR ELETROMAGNETICO

Em AnáliseInvention Patent

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Application data

Number

PI8106581

Type

Invention Patent

Filing

10/08/1981

Publication

02/16/1982

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Progress at the INPI

Filing10/08/81
Publication02/16/82
Abandoned07/06/82
Allowance
Grant
In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 12/09/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. H. (pessoa física)

Inventors

S. H. (pessoa física)

Technical data

IPC Classification

H02P 3/18

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.4

12/09/1986

RPI 842

8.1

08/13/1985

RPI 773

Exigência - art. 36 da LPI

#6.1

10/02/1984

RPI 728

Pedido de certificado de adição de invenção

#5.1

01/04/1983

RPI 637

Solicitação de exame técnico

#4.1

07/06/1982

RPI 611

Publicação antecipada

#3.2

02/16/1982

RPI 591

Pedido de patente depositado

#2.1

11/24/1981

RPI 579

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