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Official data from INPI

DISPOSITIVO DE CONEXÃO COM FENDA PARA FIO ELÉTRICO E INSTRUMENTO DE CONEXÃO CORRESPONDENTE.

Em AnáliseInvention PatentPCT · FR1987000387

Application data

Number

PI8707500

Type

Invention Patent

Filing

10/08/1987

Publication

02/21/1989

PCT

FR1987000387

Progress at the INPI

  1. Filing10/08/87
  2. Publication02/21/89
  3. Examination06/27/89
  4. Allowance04/27/93
  5. Grant09/28/93
  6. Expired07/29/08

The letters patent expired on 07/29/2008: 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: 06/27/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. A. (pessoa física)

FR

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Inventors

A. B. (pessoa física)

FR

A. R. (pessoa física)

FR

J. H. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

86/14133 · 10/10/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/27/1989

RPI 975

Notificação de entrada na fase nacional - PCT

#1.3

02/21/1989

RPI 957

Carta-patente expirada

#21.1

Patente extinta em 08/10/2002

07/29/2008

RPI 1960

Concessão da patente

#16.1

09/28/1993

RPI 1191

Notificação para pagamento de retribuição

#13.1

08/24/1993

RPI 1186

Deferimento

#9.1

04/27/1993

RPI 1169

Exigência - art. 36 da LPI

#6.1

10/27/1992

RPI 1143

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