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Official data from INPI

PROCESSO PARA A MISTURA DE ADITIVOS FLUENTES A POLIOL E DISPOSITIVO PARA A REALIZAÇÃO DO PROCESSO

ArquivadaInvention PatentPCT · EP1989001333

Application data

Number

PI8907165

Type

Invention Patent

Filing

11/08/1989

Publication

02/26/1991

PCT

EP1989001333

Progress at the INPI

  1. Filing11/08/89
  2. Publication02/26/91
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 11/08/1989 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/13/1993. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Kloeckner Ferromatik Desma GmbH

DE

Inventors

G. R. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 38 38 251.2 · 11/11/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

07/13/1993

RPI 1180

Notificação de entrada na fase nacional - PCT

#1.3

02/26/1991

RPI 1056

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