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Official data from INPI

GRUPO MOTOR-COMPRESSOR CONDENSADOR PARA CICLOS DE REFRIGERAÇÃO

Em AnáliseInvention Patent

Application data

Number

PI8204045

Type

Invention Patent

Filing

07/12/1982

Publication

07/05/1983

Progress at the INPI

  1. Filing07/12/82
  2. Publication07/05/83
  3. Examination09/10/85
  4. Allowance08/26/86
  5. Grant04/28/87
  6. Terminated07/18/95

The patent was granted on 04/28/1987 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: 07/04/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Necchi S.P.A.

IT

Inventors

G. G. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

42914 A/81 · 07/13/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

07/04/1989

RPI 976

Concessão da patente

#16.1

04/28/1987

RPI 862

Notificação para pagamento de retribuição

#13.1

12/09/1986

RPI 842

Deferimento

#9.1

08/26/1986

RPI 827

Solicitação de exame técnico

#4.1

09/10/1985

RPI 777

Publicação do pedido de patente

#3.1

07/05/1983

RPI 663

Pedido de patente depositado

#2.1

08/24/1982

RPI 618

Anuidade - prazo legal encerrado

#18.2

07/18/1995

RPI 1285

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