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Official data from INPI

CONJUNTO DE CONTROLE DE EXAUSTÃO PARA USO NUM SISTEMA DE PROPULSÃO MARÍTIMO DE ACIONAMENTO PELA POPA

ArquivadaInvention PatentPCT · US1987003286

Application data

Number

PI8707920

Type

Invention Patent

Filing

12/09/1987

Publication

03/01/1990

PCT

US1987003286

Progress at the INPI

  1. Filing12/09/87
  2. Publication03/01/90
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 12/09/1987 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: 03/27/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. C. (pessoa física)

US

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Inventors

A. W. (pessoa física)

J. L. (pessoa física)

Technical data

Priority claims

US

942,609 · 12/17/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: F01N 7/00; F01N 7/12.

03/27/2018

RPI 2464

Arquivamento - Art. 33 da LPI

#11.1

04/30/1991

RPI 1065

Notificação de entrada na fase nacional - PCT

#1.3

03/01/1990

RPI 1007

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