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Official data from INPI

EIXO DE MANIVELA PARA MÁQUINAS PEQUENAS DE MOVIMENTO ALTERNADO, PARTICULARMENTE COMPRESSORES HERMÉTICOS PARA REFRIGERADORES

ConcedidaInvention Patent

Application data

Number

PI8204474

Type

Invention Patent

Filing

07/30/1982

Publication

07/19/1983

Progress at the INPI

  1. Filing07/30/82
  2. Publication07/19/83
  3. Examination12/20/83
  4. Allowance09/17/85
  5. Grant05/27/86
  6. Terminated12/20/94

The patent was granted on 05/27/1986 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/27/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Aspera S.P.A

IT

Inventors

F. P. (pessoa física)

IT

G. S. (pessoa física)

IT

N. A. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

68090-A /81 · 08/03/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

05/27/1986

RPI 814

Notificação para pagamento de retribuição

#13.1

01/21/1986

RPI 796

Deferimento

#9.1

09/17/1985

RPI 778

Exigência - art. 36 da LPI

#6.1

03/26/1985

RPI 753

Exigência - art. 36 da LPI

#6.1

10/30/1984

RPI 732

Solicitação de exame técnico

#4.1

12/20/1983

RPI 687

Publicação do pedido de patente

#3.1

07/19/1983

RPI 665

Pedido de patente depositado

#2.1

09/14/1982

RPI 621

Anuidade - prazo legal encerrado

#18.2

12/20/1994

RPI 1255

Pedido de licença compulsória

#20.1

11/13/1990

RPI 1041

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