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Official data from INPI

Aperfeiçoamento em refletor.

IndeferidaUtility Model

Application data

Number

MU6101630

Type

Utility Model

Filing

11/16/1981

Publication

06/28/1983

Progress at the INPI

Under appeal
  1. Filing11/16/81
  2. Publication06/28/83
  3. Examination
  4. Refused04/22/87
  5. Grant
  6. In force

The application was refused by the INPI on 04/22/1987. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 04/22/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Adorno & Cia Ltda

Inventors

A. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

04/22/1987

RPI 861

Arquivamento - Art. 33 da LPI

#11.1

10/01/1985

RPI 780

Publicação do pedido de patente

#3.1

06/28/1983

RPI 662

Pedido de patente depositado

#2.1

12/29/1981

RPI 584

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