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Official data from INPI

PROCESSO E APARELHO DE TERMOCONFORMAÇÃO PARA FOLHA DE RESINA TERMOPLÁSTICA

Em AnáliseInvention Patent

Application data

Number

PI8706750

Type

Invention Patent

Filing

12/11/1987

Publication

07/05/1988

Progress at the INPI

  1. Filing12/11/87
  2. Publication07/05/88
  3. Examination09/27/88
  4. Allowance02/07/95
  5. Abandoned
  6. In force

The application was allowed on 02/07/1995 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: 09/27/1988. 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

A. F. (pessoa física)

JP

K. F. (pessoa física)

JP

O. T. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

61-295427 · 12/11/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/27/1988

RPI 936

Publicação do pedido de patente

#3.1

07/05/1988

RPI 924

Pedido de patente depositado

#2.1

04/05/1988

RPI 911

Arquivamento - Art. 38 §2° da LPI

#11.4

02/27/1996

RPI 1317

Notificação para pagamento de retribuição

#13.1

06/27/1995

RPI 1282

Deferimento

#9.1

02/07/1995

RPI 1262

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