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Official data from INPI

FOLHA INDICADORA PARA UM CONJUNTO DE TESTE DE AUTOCLAVE.

Em AnáliseInvention PatentPCT · GB1987000125

Application data

Number

PI8707600

Type

Invention Patent

Filing

02/20/1987

Publication

03/14/1989

PCT

GB1987000125

Progress at the INPI

  1. Filing02/20/87
  2. Publication03/14/89
  3. Examination07/25/89
  4. Allowance11/17/98
  5. Grant03/30/99
  6. Expired12/05/12

The letters patent expired on 12/05/2012: 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: 07/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

T. M. (pessoa física)

GB

Inventors

R. H. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

8604463 · 02/22/1986

GB

8612775 · 05/27/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

07/25/1989

RPI 979

Notificação de entrada na fase nacional - PCT

#1.3

03/14/1989

RPI 960

Carta-patente expirada

#21.1

Patente extinta em 30/03/2009

12/05/2012

RPI 2187

Concessão da patente

#16.1

03/30/1999

RPI 1473

Deferimento

#9.1

11/17/1998

RPI 1454

Exigência - art. 36 da LPI

#6.1

08/04/1998

RPI 1441

Exigência - art. 36 da LPI

#6.1

04/09/1996

RPI 1323

Conhecimento de parecer técnico

#7.1

06/20/1995

RPI 1281

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