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Official data from INPI

RECIPIENTE FLEXIVEL COM ALCAS INTEGRADAS PARA LEVANTAMENTO TENDO COMPARTIMENTO DE CARGA SEPARADO

Em AnáliseInvention Patent

Application data

Number

PI8507138

Type

Invention Patent

Filing

12/21/1984

Publication

07/14/1987

Progress at the INPI

Under appeal
  1. Filing12/21/84
  2. Publication07/14/87
  3. Examination05/17/88
  4. Refused05/01/90
  5. Grant
  6. In force

The application was refused by the INPI on 05/01/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 07/18/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NORSK HYDRO AS [NO]

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Inventors

M. [. (pessoa física)

O. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

07/18/1989

RPI 978

Solicitação de exame técnico

#4.1

05/17/1988

RPI 917

Notificação de entrada na fase nacional - PCT

#1.3

07/14/1987

RPI 873

Indeferimento

#9.2

05/01/1990

RPI 1016

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