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Official data from INPI

CONECTOR PARA APLICAÇÃO NA CONEXÃO E DESCONEXÃO DE CONDUTOS TRANSPORTADORES DE FLUIDOS

Arquivada/ExtintaInvention PatentPCT · GB1988000782

Application data

Number

PI8807716

Type

Invention Patent

Filing

09/23/1988

Publication

07/24/1990

PCT

GB1988000782

Progress at the INPI

  1. Filing09/23/88
  2. Publication07/24/90
  3. Examination07/16/91
  4. Allowance11/23/93
  5. Grant08/30/94
  6. Expired09/02/08

The letters patent expired on 09/02/2008: 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: 09/02/2008. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Alpha Thames Limited

GB

Scottish Development Agency, agência escocesa

GB

S. E. (pessoa física)

GB

Inventors

C. M. (pessoa física)

GB

D. A. (pessoa física)

GB

D. S. (pessoa física)

GB

M. R. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

8722562 · 09/25/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 23/09/2003

09/02/2008

RPI 1965

Transferência deferida

#25.1

Transferido de Scottish Enterprise.

02/20/2001

RPI 1572

Concessão da patente

#16.1

08/30/1994

RPI 1239

Deferimento

#9.1

11/23/1993

RPI 1199

14.1

06/08/1993

RPI 1175

Exigência - art. 36 da LPI

#6.1

04/06/1993

RPI 1166

Solicitação de exame técnico

#4.1

07/16/1991

RPI 1076

14.1

12/04/1990

RPI 1044

Notificação de entrada na fase nacional - PCT

#1.3

07/24/1990

RPI 1025

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