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Official data from INPI

RECEPTÁCULO DE PLÁSTICO DE VÁRIAS CAMADAS E PROCESSO PARA SUA FABRICAÇÃO

ArquivadaInvention Patent

Application data

Number

PI9005465

Type

Invention Patent

Filing

10/29/1990

Publication

09/17/1991

Progress at the INPI

  1. Filing10/29/90
  2. Publication09/17/91
  3. Abandoned05/12/92
  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.

Talk to a specialist

Latest action published by the INPI: 12/19/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Idemitsu Petrochemical Co., Ltd

JP

See this company's full portfolio

Inventors

H. M. (pessoa física)

JP

H. O. (pessoa física)

H. T. (pessoa física)

T. Y. (pessoa física)

Technical data

IPC Classification

Priority claims

JP

1-279889 · 10/30/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/19/2000

RPI 1563

Republicação - classificação IPC

#15.11

Alterada a Classificação de Int.Cl.6 B29C 51/14 e B65D 1/28.

12/19/2000

RPI 1563

Exigência - art. 36 da LPI

#6.1

11/30/1999

RPI 1508

6.2

03/28/1995

RPI 1269

Solicitação de exame técnico

#4.1

05/12/1992

RPI 1119

Publicação do pedido de patente

#3.1

09/17/1991

RPI 1085

Pedido de patente depositado

#2.1

04/30/1991

RPI 1065

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