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Official data from INPI

SUBSTRATO FIBROSO, MATERIAL DE INVÓLUCRO REFORÇADO E PROCESSO PARA A PRODUÇÃO DO SUBSTRATO

ArquivadaInvention Patent

Application data

Number

PI9003182

Type

Invention Patent

Filing

07/04/1990

Publication

01/28/1992

Progress at the INPI

  1. Filing07/04/90
  2. Publication01/28/92
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 07/04/1990 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: 06/21/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

T. C. (pessoa física)

US

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Inventors

A. M. (pessoa física)

US

D. R. (pessoa física)

R. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

06/21/1994

RPI 1229

Publicação do pedido de patente

#3.1

01/28/1992

RPI 1104

Pedido de patente depositado

#2.1

01/02/1991

RPI 1048

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