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Official data from INPI

SISTEMA DE COMBUSTÃO DE LIBERAÇÃO DE ESCÓRIA

ArquivadaInvention PatentPCT · US1986002248

Application data

Number

PI8607238

Type

Invention Patent

Filing

10/27/1986

Publication

11/01/1988

PCT

US1986002248

Progress at the INPI

  1. Filing10/27/86
  2. Publication11/01/88
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 10/27/1986 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: 11/01/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TRW Inc

US

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Inventors

A. S. (pessoa física)

US

D. S. (pessoa física)

US

J. S. (pessoa física)

US

L. H. (pessoa física)

US

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

11/01/1988

RPI 941

Arquivamento - Art. 33 da LPI

#11.1

04/30/1991

RPI 1065

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