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Official data from INPI

VALVULA APERFEICOADA

Em AnáliseInvention Patent

Application data

Number

PI8206632

Type

Invention Patent

Filing

11/12/1982

Publication

06/19/1984

Progress at the INPI

  1. Filing11/12/82
  2. Publication06/19/84
  3. Examination11/13/84
  4. Allowance
  5. Grant
  6. In force

Published on 06/19/1984, 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: 12/13/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

VIDY FABRICACAO DE LAB LTDA [BR]

Inventors

S. D. (pessoa física)

S. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

101

12/13/1988

RPI 947

Recurso

#12.1

10/29/1986

RPI 836

Deferimento

#9.1

07/08/1986

RPI 820

Exigência - art. 36 da LPI

#6.1

07/30/1985

RPI 771

Pedido de certificado de adição de invenção

#5.1

04/02/1985

RPI 754

Solicitação de exame técnico

#4.1

11/13/1984

RPI 734

Publicação do pedido de patente

#3.1

06/19/1984

RPI 713

Pedido de patente depositado

#2.1

01/11/1983

RPI 638

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