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Official data from INPI

SUPORTE DE PUBLICIDADE

DeferidaInvention PatentPCT · EP1990000900

Application data

Number

PI9007435

Type

Invention Patent

Filing

06/09/1990

Publication

06/16/1992

PCT

EP1990000900

Progress at the INPI

Awaiting grant fee payment
  1. Filing06/09/90
  2. Publication06/16/92
  3. Examination07/13/93
  4. Allowance05/23/95
  5. Grant
  6. In force

The application was allowed by the INPI on 05/23/1995. The grant of the letters patent is being processed.

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Latest action published by the INPI: 10/10/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I. T. (pessoa física)

DE

Inventors

E. R. (pessoa física)

AT

Technical data

IPC Classification

Priority claims

DE

89110623.9 · 06/12/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

10/10/1995

RPI 1297

Deferimento

#9.1

05/23/1995

RPI 1277

Solicitação de exame técnico

#4.1

07/13/1993

RPI 1180

Notificação de entrada na fase nacional - PCT

#1.3

06/16/1992

RPI 1124

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