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Official data from INPI

COMBUSTÍVEL COMPÓSITO E TUBO DE VAPOR

Em AnáliseInvention Patent

Application data

Number

PI8606763

Type

Invention Patent

Filing

07/09/1986

Publication

10/13/1987

Progress at the INPI

  1. Filing07/09/86
  2. Publication10/13/87
  3. Examination12/27/88
  4. Refused11/01/94
  5. Grant
  6. In force

The application was refused on 11/01/1994 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Handy & Harman Automotive Group Inc.

US

Inventors

J. C. (pessoa física)

US

L. C. (pessoa física)

US

Technical data

Priority claims

US

753743 · 07/10/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/27/1988

RPI 949

14.1

06/14/1988

RPI 921

Notificação de entrada na fase nacional - PCT

#1.3

10/13/1987

RPI 886

111

11/01/1994

RPI 1248

120

02/09/1993

RPI 1158

Petição de recurso

#12.2

03/03/1992

RPI 1109

Indeferimento

#9.2

09/17/1991

RPI 1085

Conhecimento de parecer técnico

#7.1

05/29/1990

RPI 1020

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