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Official data from INPI

FILTRO PARA CIGARRO, CIGARRO, E, PROCESSO PARA EMARANHAR UMA MECHA DE LYOCELL

ArquivadaInvention PatentPCT · GB1995001441

Application data

Number

PI9508060

Type

Invention Patent

Filing

06/19/1995

Publication

11/18/1997

PCT

GB1995001441

Progress at the INPI

  1. Filing06/19/95
  2. Publication11/18/97
  3. Examination
  4. Allowance06/11/02
  5. Abandoned
  6. In force

The application was allowed on 06/11/2002 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 10/07/2003. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Courtaulds Fibres (Holdings) Limited

GB

See this company's full portfolio

Inventors

C. W. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

9.412.311.4 · 06/20/1994

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

10/07/2003

RPI 1709

Deferimento

#9.1

06/11/2002

RPI 1640

Notificação de entrada na fase nacional - PCT

#1.3

11/18/1997

RPI 1407

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