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Official data from INPI

APARELHO PARA ILUMINAÇÃO DE EMERGÊNCIA.

IndeferidaUtility Model

Application data

Number

MU6100752

Type

Utility Model

Filing

06/04/1981

Publication

01/11/1983

Progress at the INPI

Under appeal
  1. Filing06/04/81
  2. Publication01/11/83
  3. Examination05/31/83
  4. Refused10/23/84
  5. Grant
  6. In force

The application was refused by the INPI on 10/23/1984. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 10/23/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. G. (pessoa física)

Inventors

A. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

10/23/1984

RPI 731

Conhecimento de parecer técnico

#7.1

03/07/1984

RPI 698

Pedido de certificado de adição de invenção

#5.1

10/11/1983

RPI 677

Solicitação de exame técnico

#4.1

05/31/1983

RPI 658

Publicação do pedido de patente

#3.1

01/11/1983

RPI 638

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: F21L 11/00; F21L 27/00.

03/27/2018

RPI 2464

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