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Official data from INPI

APARELHO ARMAZENADOR E MINISTRADOR DE FIO

Arquivada/ExtintaInvention PatentPCT · EP1988000856

Application data

Number

PI8807715

Type

Invention Patent

Filing

09/21/1988

Publication

10/09/1990

PCT

EP1988000856

Progress at the INPI

  1. Filing09/21/88
  2. Publication10/09/90
  3. Examination08/27/91
  4. Allowance08/23/94
  5. Grant04/25/95
  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

A. I. (pessoa física)

SE

Inventors

A. V. (pessoa física)

BE

H. S. (pessoa física)

BE

J. T. (pessoa física)

BE

L. T. (pessoa física)

SE

Technical data

IPC Classification

Priority claims

DE

G 87 12 946.9 · 09/25/1987

DE

P 37 34 284.3 · 10/09/1987

SE

8800281.1 · 01/27/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 21/09/2003

09/02/2008

RPI 1965

Concessão da patente

#16.1

04/25/1995

RPI 1273

Notificação para pagamento de retribuição

#13.1

12/20/1994

RPI 1255

Deferimento

#9.1

08/23/1994

RPI 1238

Solicitação de exame técnico

#4.1

08/27/1991

RPI 1082

Notificação de entrada na fase nacional - PCT

#1.3

10/09/1990

RPI 1036

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