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Official data from INPI

PROCESSO PARA SINTESE DE LIGA METÁLICA SUBSTANCIALMENTE AMORFA

Em AnáliseInvention Patent

Application data

Number

PI8501025

Type

Invention Patent

Filing

03/07/1985

Publication

10/29/1985

Progress at the INPI

  1. Filing03/07/85
  2. Publication10/29/85
  3. Examination09/29/87
  4. Allowance04/07/92
  5. Abandoned
  6. In force

The application was allowed on 04/07/1992 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: 09/19/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Standard Oil Company

US

See this company's full portfolio

Inventors

J. F. (pessoa física)

US

M. T. (pessoa física)

US

R. H. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

588.014 · 03/09/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

09/19/1989

RPI 987

Solicitação de exame técnico

#4.1

09/29/1987

RPI 884

Publicação do pedido de patente

#3.1

10/29/1985

RPI 784

Pedido de patente depositado

#2.1

05/28/1985

RPI 762

Arquivamento - Art. 38 §2° da LPI

#11.4

06/08/1993

RPI 1175

Notificação para pagamento de retribuição

#13.1

09/08/1992

RPI 1136

Deferimento

#9.1

04/07/1992

RPI 1114

Exigência - art. 36 da LPI

#6.1

03/26/1991

RPI 1060

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