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Official data from INPI

APERFEIÇOAMENTO EM ANTENAS.

IndeferidaUtility Model

Application data

Number

MU6300015

Type

Utility Model

Filing

01/06/1983

Publication

08/14/1984

Progress at the INPI

Under appeal
  1. Filing01/06/83
  2. Publication08/14/84
  3. Examination11/13/84
  4. Refused07/08/86
  5. Grant
  6. In force

The application was refused by the INPI on 07/08/1986. The invention was never patented.

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Latest action published by the INPI: 07/08/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Amplimatic S/A Indústria e Comércio

SP, BR

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Inventors

W. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

07/08/1986

RPI 820

Republicação - classificação IPC

#15.11

09/24/1985

RPI 779

Conhecimento de parecer técnico

#7.1

07/16/1985

RPI 769

Solicitação de exame técnico

#4.1

11/13/1984

RPI 734

Publicação do pedido de patente

#3.1

08/14/1984

RPI 721

Pedido de patente depositado

#2.1

02/22/1983

RPI 644

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