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Official data from INPI

MANDRIL DE APERTO RÁPIDO POR ROLETES INCLINADOS

PublicadaUtility Model
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Application data

Number

MU6900591

Type

Utility Model

Filing

04/11/1989

Publication

09/19/1989
View on INPI

Progress at the INPI

  1. Filing04/11/89
  2. Publication09/19/89
  3. Examination08/07/90
  4. Allowance
  5. Grant
  6. In force

Published on 09/19/1989, 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: 09/19/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Roning Indústria e Comércio Ltda

SP, BR

Inventors

A. B. (pessoa física)

BR

Technical data

IPC Classification

B23Q 3/14

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

09/19/1989

RPI 987

Pedido de patente depositado

#2.1

05/30/1989

RPI 971

Retificação

#15.3

06/07/1994

RPI 1227

Solicitação de exame técnico

#4.1

08/07/1990

RPI 1027

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