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Official data from INPI

PORTA DE REFRIGERADOR.

ConcedidaInvention PatentPCT · EP1982000128

Application data

Number

PI8207770

Type

Invention Patent

Filing

06/19/1982

Publication

05/31/1983

PCT

EP1982000128

Progress at the INPI

  1. Filing06/19/82
  2. Publication05/31/83
  3. Examination01/15/85
  4. Allowance04/22/86
  5. Grant12/30/86
  6. Expired07/01/08

The letters patent expired on 07/01/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/30/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ELECTROLUX SARL [LU]

Inventors

B. [. (pessoa física)

Technical data

IPC Classification

Priority claims

SE

8104080-0 · 06/30/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

12/30/1986

RPI 845

Notificação para pagamento de retribuição

#13.1

08/26/1986

RPI 827

Deferimento

#9.1

04/22/1986

RPI 809

Exigência - art. 36 da LPI

#6.1

07/23/1985

RPI 770

Solicitação de exame técnico

#4.1

01/15/1985

RPI 743

Notificação de entrada na fase nacional - PCT

#1.3

05/31/1983

RPI 658

Carta-patente expirada

#21.1

Patente extinta em 19/06/97

07/01/2008

RPI 1956

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