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Official data from INPI

MOTOR DE COMBUSTÃO INTERNA A DOIS TEMPOS

ArquivadaInvention PatentPCT · US1987002000

Application data

Number

PI8707797

Type

Invention Patent

Filing

08/13/1987

Publication

08/15/1989

PCT

US1987002000

Progress at the INPI

  1. Filing08/13/87
  2. Publication08/15/89
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 08/13/1987 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: 08/15/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. C. (pessoa física)

US

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Inventors

D. H. (pessoa física)

J. W. (pessoa física)

J. H. (pessoa física)

R. H. (pessoa física)

S. S. (pessoa física)

Technical data

IPC Classification

Priority claims

US

900,595 · 08/26/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

08/15/1989

RPI 982

Arquivamento - Art. 33 da LPI

#11.1

04/30/1991

RPI 1065

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