Official data from INPI

ELEMENTO ISOLANTE PARA ESTATORES DE MOTORES ELÉTRICOS E MOTOR ELÉTRICO PROVIDO DESSES ELEMENTOS.

ConcedidaInvention Patent

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Application data

Number

PI8107503

Type

Invention Patent

Filing

11/18/1981

Publication

08/10/1982

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Progress at the INPI

Filing11/18/81
Publication08/10/82
Examination01/18/83
Allowance08/07/84
Grant02/26/85
Terminated09/20/94

The patent was granted on 02/26/1985 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 02/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Aspera S.p.A.

Inventors

P. G. (pessoa física)

Technical data

IPC Classification

H02K 3/34 H02K 3/38

Priority claims

68765/80 · 11/19/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

02/26/1985

RPI 749

Notificação para pagamento de retribuição

#13.1

12/11/1984

RPI 738

Deferimento

#9.1

08/07/1984

RPI 720

Solicitação de exame técnico

#4.1

01/18/1983

RPI 639

Publicação do pedido de patente

#3.1

08/10/1982

RPI 616

2.3

07/27/1982

RPI 614

Pedido de patente depositado

#2.1

01/05/1982

RPI 585

Anuidade - prazo legal encerrado

#18.2

09/20/1994

RPI 1242

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MÉTODO E DISPOSITIVO PARA A MONTAR UM ESTATOR COMPRESSOR HERMÉTICO DE MOTOR PARA SISTEMAS DE REFRIGERAÇÃO E SIMILARES MECANISMO DE MANIVELA.

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