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Official data from INPI

CASSETE DE FITA MAGNÉTICA

ArquivadaInvention Patent

Application data

Number

PI9002974

Type

Invention Patent

Filing

06/25/1990

Publication

08/20/1991

Progress at the INPI

  1. Filing06/25/90
  2. Publication08/20/91
  3. Examination12/21/93
  4. Allowance05/20/97
  5. Abandoned
  6. In force

The application was allowed on 05/20/1997 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 06/22/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N.V. Philips'Gloeilampenfabrieken

NL

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Inventors

N. V. (pessoa física)

NL

Technical data

IPC Classification

Priority claims

NL

8901592 · 06/23/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

Arquivamento - Art. 38 § 2º LPI.

06/22/1999

RPI 1485

Deferimento

#9.1

05/20/1997

RPI 1381

Solicitação de exame técnico

#4.1

12/21/1993

RPI 1203

Publicação do pedido de patente

#3.1

08/20/1991

RPI 1081

Pedido de patente depositado

#2.1

11/20/1990

RPI 1042

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