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Official data from INPI

PAPEL DE MULTI-CAMADAS E PROCESSO DE FABRICAR O MESMO

ArquivadaInvention Patent

Application data

Number

PI8407280

Type

Invention Patent

Filing

04/11/1983

Publication

01/21/1986

Progress at the INPI

  1. Filing04/11/83
  2. Publication01/21/86
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 04/11/1983 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: 10/06/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SVENSKA TRAEFORSKNINGSINST [SE]

Inventors

F. [. (pessoa física)

H. [. (pessoa física)

L. E. (pessoa física)

[. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

10/06/1987

RPI 885

Retificação da notificação da fase nacional - PCT

#1.3.1

03/11/1986

RPI 803

Notificação de entrada na fase nacional - PCT

#1.3

01/21/1986

RPI 796

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