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Official data from INPI

RESINA E COMPOSIÇÃO DE RESINA DE COPOLIESTER

ArquivadaInvention Patent

Application data

Number

PI9100866

Type

Invention Patent

Filing

03/04/1991

Publication

11/05/1991

Progress at the INPI

  1. Filing03/04/91
  2. Publication11/05/91
  3. Abandoned01/25/94
  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: 07/20/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Polyplastics Co., Ltd.

JP

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Inventors

H. K. (pessoa física)

JP

K. H. (pessoa física)

JP

T. N. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

02/51425 · 03/02/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

07/20/1999

RPI 1489

Exigência - art. 36 da LPI

#6.1

09/15/1998

RPI 1447

Solicitação de exame técnico

#4.1

01/25/1994

RPI 1208

Publicação do pedido de patente

#3.1

11/05/1991

RPI 1092

Pedido de patente depositado

#2.1

09/03/1991

RPI 1083

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