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Official data from INPI

PELÍCULA DE POLIÉSTER LINEAR

ArquivadaInvention Patent

Application data

Number

PI9104925

Type

Invention Patent

Filing

11/13/1991

Publication

06/23/1992

Progress at the INPI

  1. Filing11/13/91
  2. Publication06/23/92
  3. Examination08/23/94
  4. Allowance10/06/98
  5. Abandoned
  6. In force

The application was allowed on 10/06/1998 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: 04/11/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ICI Americas, Inc.

US

See this company's full portfolio

Inventors

J. S. (pessoa física)

US

Technical data

Priority claims

US

07/613,183 · 11/14/1990

US

07/632,241 · 12/19/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

04/11/2000

RPI 1527

Republicação - classificação IPC

#15.11

ALTERADA DE C08J 5/18

12/08/1998

RPI 1457

Deferimento

#9.1

10/06/1998

RPI 1450

Solicitação de exame técnico

#4.1

08/23/1994

RPI 1238

Publicação do pedido de patente

#3.1

06/23/1992

RPI 1125

Pedido de patente depositado

#2.1

12/17/1991

RPI 1098

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