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Official data from INPI

ESPÉCULO CIRÚRGICO

PublicadaInvention Patent

Application data

Number

PI8704479

Type

Invention Patent

Filing

08/31/1987

Publication

12/29/1987

Progress at the INPI

  1. Filing08/31/87
  2. Publication12/29/87
  3. Examination07/31/90
  4. Allowance
  5. Grant
  6. In force

Published on 12/29/1987, 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: 12/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Indústria e Comércio de Plásticos NN Ltda

SP, BR

Inventors

N. G. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

12/29/1987

RPI 897

Pedido de patente depositado

#2.1

11/17/1987

RPI 891

Retificação

#15.3

09/22/1992

RPI 1138

Solicitação de exame técnico

#4.1

07/31/1990

RPI 1026

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