Official data from INPI

DISPOSITIVO DE MOTOR QUE UTILIZA OSCILACAO ULTRA - SONICA

ArquivadaInvention Patent

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Application data

Number

PI8300874

Type

Invention Patent

Filing

02/25/1982

Publication

11/16/1983

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Progress at the INPI

Filing02/25/82
Publication11/16/83
Abandoned03/11/86
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: 05/31/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TOSHIIKU SASHIDA [JP]

Inventors

S. [. (pessoa física)

Technical data

IPC Classification

H02N 11/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

05/31/1988

RPI 919

Exigência - art. 36 da LPI

#6.1

06/23/1987

RPI 870

Solicitação de exame técnico

#4.1

03/11/1986

RPI 803

Publicação do pedido de patente

#3.1

11/16/1983

RPI 682

Pedido de patente depositado

#2.1

04/12/1983

RPI 651

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