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Official data from INPI

LIGA DE ALUMÍNIO-CHUMBO PARA MANCAL, MANCAL DE MOTOR A EXPLOSÃO E PROCESSO PARA FUNDIÇÃO CONTÍNUA DE UMA LIGA DE ALUMÍNIO-CHUMBO PARA MANCAL

ArquivadaInvention PatentPCT · US1989002988

Application data

Number

PI8907895

Type

Invention Patent

Filing

07/10/1989

Publication

04/14/1992

PCT

US1989002988

Progress at the INPI

  1. Filing07/10/89
  2. Publication04/14/92
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 07/10/1989 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: 06/21/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. C. (pessoa física)

US

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Inventors

G. P. (pessoa física)

US

W. J. (pessoa física)

US

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

06/21/1994

RPI 1229

Notificação de entrada na fase nacional - PCT

#1.3

04/14/1992

RPI 1115

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