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Official data from INPI

ANEL DE VEDACAO

Em AnáliseUtility Model

Application data

Number

MU6400895

Type

Utility Model

Filing

06/11/1984

Publication

11/12/1985

Progress at the INPI

  1. Filing06/11/84
  2. Publication11/12/85
  3. Examination05/13/86
  4. Allowance
  5. Grant
  6. In force

Published on 11/12/1985, 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: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

LANDRONI S A IND E COMERCIO DE [BR]

Inventors

S. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

14.5

09/05/1989

RPI 985

Retificação

#15.3

12/27/1988

RPI 949

Pedido de certificado de adição de invenção

#5.1

09/23/1986

RPI 831

Solicitação de exame técnico

#4.1

05/13/1986

RPI 812

Publicação antecipada

#3.2

11/12/1985

RPI 786

Pedido de patente depositado

#2.1

08/21/1984

RPI 722

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