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Official data from INPI

CAIXA ISOLANTE PARA CONECTOR ELÉTRICO E O RESPECTIVO CONECTOR ELÉTRICO

Prazo de SigiloInvention Patent
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Application data

Number

PI8903602

Type

Invention Patent

Filing

07/20/1989

Publication

03/20/1990
View on INPI

Progress at the INPI

  1. Filing07/20/89
  2. Publication03/20/90
  3. Examination06/16/92
  4. Allowance06/13/95
  5. Grant11/28/95
  6. Expired12/22/09

The letters patent expired on 12/22/2009: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. I. (pessoa física)

US

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Inventors

G. H. (pessoa física)

DE

J. H. (pessoa física)

DE

P. K. (pessoa física)

DE

Technical data

IPC Classification

H01R 13/46

Priority claims

GB

8817402.4 · 07/21/1988

GB

8906956.1 · 03/28/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

10/31/1989

RPI 993

Carta-patente expirada

#21.1

Patente extinta em 20/07/2004

12/22/2009

RPI 2033

Concessão da patente

#16.1

11/28/1995

RPI 1304

Notificação para pagamento de retribuição

#13.1

10/24/1995

RPI 1299

Deferimento

#9.1

06/13/1995

RPI 1280

Exigência - art. 36 da LPI

#6.1

01/03/1995

RPI 1257

Solicitação de exame técnico

#4.1

06/16/1992

RPI 1124

Publicação do pedido de patente

#3.1

03/20/1990

RPI 1010

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