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Official data from INPI

COMPOSICAO EXPANSIVEL E CURAVEL DE POLIESTER,SEU PROCESSO DE PRODUCAO E RESINA EXPANDIDA E CURADA DE POLIESTER RESULTANTE DO DITO PROCESSO DE PRODUCAO

ArquivadaInvention Patent

Application data

Number

PI8105654

Type

Invention Patent

Filing

09/11/1980

Publication

05/18/1982

Progress at the INPI

  1. Filing09/11/80
  2. Publication05/18/82
  3. Examination03/13/84
  4. Allowance08/13/85
  5. Abandoned
  6. In force

The application was allowed on 08/13/1985 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: 07/08/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

UNIROYAL INC

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Inventors

S. P. (pessoa física)

W. E. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

07/08/1986

RPI 820

Notificação para pagamento de retribuição

#13.1

12/17/1985

RPI 791

Deferimento

#9.1

08/13/1985

RPI 773

Exigência - art. 36 da LPI

#6.1

10/23/1984

RPI 731

Solicitação de exame técnico

#4.1

03/13/1984

RPI 699

Publicação do pedido de patente

#3.1

05/18/1982

RPI 604

Pedido de patente depositado

#2.1

10/20/1981

RPI 574

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