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Official data from INPI

SISTEMA DE REFRIGERAÇÃO AUXILIAR DE PROPULSÃO MARÍTIMO

ArquivadaInvention PatentPCT · US1987003436

Application data

Number

PI8707954

Type

Invention Patent

Filing

12/22/1987

Publication

03/20/1990

PCT

US1987003436

Progress at the INPI

  1. Filing12/22/87
  2. Publication03/20/90
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 12/22/1987 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: 04/30/1991. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. C. (pessoa física)

US

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Inventors

C. S. (pessoa física)

Technical data

Priority claims

US

946,756 · 12/29/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

04/30/1991

RPI 1065

Notificação de entrada na fase nacional - PCT

#1.3

03/20/1990

RPI 1010

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