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Official data from INPI

DISPOSITIVO PARA APERFEIÇOAMENTO DE MISTURA PARA MOTORES DE COMBUSTÃO INTERNA

ArquivadaInvention PatentPCT · CH1989000068

Application data

Number

PI8907001

Type

Invention Patent

Filing

04/04/1989

Publication

12/26/1990

PCT

CH1989000068

Progress at the INPI

  1. Filing04/04/89
  2. Publication12/26/90
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 04/04/1989 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: 02/24/1993. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Nova-Werke AG

CH

Inventors

K. B. (pessoa física)

R. B. (pessoa física)

Technical data

IPC Classification

Priority claims

CH

2118/88-6 · 06/02/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

02/24/1993

RPI 1160

Notificação de entrada na fase nacional - PCT

#1.3

12/26/1990

RPI 1047

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