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Official data from INPI

FORMULARIO CONTINUO PARA EXPEDICAO POSTAL AUTOMATIZADA OU SEMELHANTES

Em AnáliseInvention Patent

Application data

Number

PI8303733

Type

Invention Patent

Filing

09/16/1982

Publication

06/12/1984

Progress at the INPI

  1. Filing09/16/82
  2. Publication06/12/84
  3. Examination05/27/86
  4. Allowance
  5. Grant
  6. In force

Published on 06/12/1984, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 10/25/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

UARCO INC [US]

Inventors

G. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

18.8

10/25/1988

RPI 940

Indeferimento

#9.2

08/09/1988

RPI 929

Anuidade - prazo legal encerrado

#18.2

05/24/1988

RPI 918

Conhecimento de parecer técnico

#7.1

09/29/1987

RPI 884

Pedido de certificado de adição de invenção

#5.1

10/14/1986

RPI 834

Solicitação de exame técnico

#4.1

05/27/1986

RPI 814

Publicação do pedido de patente

#3.1

06/12/1984

RPI 712

Pedido de patente depositado

#2.1

09/20/1983

RPI 674

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