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Official data from INPI

PROCESSO PARA A PREPARACAO DE UM PRODUTO DE POLIURETANO FLEXIVEL MOLDADO

ArquivadaInvention Patent

Application data

Number

PI8104219

Type

Invention Patent

Filing

09/29/1980

Publication

08/31/1982

Progress at the INPI

  1. Filing09/29/80
  2. Publication08/31/82
  3. Examination06/26/84
  4. Allowance05/14/85
  5. Abandoned
  6. In force

The application was allowed on 05/14/1985 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

TEXACO DEVELOPMENT CORP [US]

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Inventors

A. H. (pessoa física)

Technical data

IPC Classification

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

09/03/1985

RPI 776

Deferimento

#9.1

05/14/1985

RPI 760

Solicitação de exame técnico

#4.1

06/26/1984

RPI 714

Publicação do pedido de patente

#3.1

08/31/1982

RPI 619

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