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Official data from INPI

UNIDADE DE BOMBA OU COMPRESSOR

Arquivada/ExtintaInvention PatentPCT · GB1990001435

Application data

Number

PI9007660

Type

Invention Patent

Filing

09/18/1990

Publication

07/07/1992

PCT

GB1990001435

Progress at the INPI

  1. Filing09/18/90
  2. Publication07/07/92
  3. Examination07/27/93
  4. Allowance03/14/95
  5. Grant09/26/95
  6. Expired06/15/10

The letters patent expired on 06/15/2010: 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: 06/15/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Framo Developments Limited

GB

Framo Developments (UK) Limited

GB

Inventors

F. M. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

8921071.0 · 09/18/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 18/09/2005

06/15/2010

RPI 2058

Concessão da patente

#16.1

09/26/1995

RPI 1295

Deferimento

#9.1

03/14/1995

RPI 1267

Exigência - art. 36 da LPI

#6.1

05/03/1994

RPI 1222

Solicitação de exame técnico

#4.1

07/27/1993

RPI 1182

Notificação de entrada na fase nacional - PCT

#1.3

07/07/1992

RPI 1127

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