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Official data from INPI

BALCÃO DE INFORMAÇÕES

ArquivadaInvention PatentPCT · SU1989000334

Application data

Number

PI8907569

Type

Invention Patent

Filing

12/25/1989

Publication

06/18/1991

PCT

SU1989000334

Progress at the INPI

  1. Filing12/25/89
  2. Publication06/18/91
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 12/25/1989 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 03/20/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

T. D. (pessoa física)

SU

Inventors

G. J. (pessoa física)

Technical data

IPC Classification

Priority claims

SU

4686862 · 05/22/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era F21P 5/04.

03/20/2018

RPI 2463

Arquivamento - Art. 33 da LPI

#11.1

10/26/1993

RPI 1195

Notificação de entrada na fase nacional - PCT

#1.3

06/18/1991

RPI 1072

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