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Official data from INPI

LIGAS À BASE DE A1 CONTENDO LÍTIO, MAGNÉSIO E COBRE.

Em ExigênciaInvention Patent

Application data

Number

PI8407153

Type

Invention Patent

Filing

11/22/1984

Publication

10/08/1985

Progress at the INPI

  1. Filing11/22/84
  2. Publication10/08/85
  3. Abandoned01/21/86
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 05/23/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. P. (pessoa física)

FR

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Inventors

B. D. (pessoa física)

FR

P. M. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

83 19070 · 11/24/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

05/23/1989

RPI 970

4.1.2

03/11/1986

RPI 803

Solicitação de exame técnico

#4.1

01/21/1986

RPI 796

Notificação de entrada na fase nacional - PCT

#1.3

10/08/1985

RPI 781

Arquivamento - Art. 36 §1° da LPI

#11.2

01/23/1990

RPI 1003

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