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Official data from INPI

ARTIGO DE MANUFATURA, MÉTODO DE FABRICAÇÃO DE UM TECIDO E MÉTODO PARA A FABRICAÇÃO DE UM MATERIAL FIBROSO

ArquivadaInvention Patent

Application data

Number

PI9103305

Type

Invention Patent

Filing

08/01/1991

Publication

08/04/1992

Progress at the INPI

  1. Filing08/01/91
  2. Publication08/04/92
  3. Examination11/08/94
  4. Allowance07/17/01
  5. Abandoned
  6. In force

The application was allowed on 07/17/2001 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 06/18/2002. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

American Colloid Company

US

Inventors

A. W. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

628.497 · 12/17/1990

US

677005 · 04/02/1991

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

06/18/2002

RPI 1641

Deferimento

#9.1

07/17/2001

RPI 1593

Exigência - art. 36 da LPI

#6.1

01/16/2001

RPI 1567

Solicitação de exame técnico

#4.1

11/08/1994

RPI 1249

Publicação do pedido de patente

#3.1

08/04/1992

RPI 1131

Pedido de patente depositado

#2.1

04/21/1992

RPI 1116

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