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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM REATOR PARA LÂMPADAS FLUORESCENTES

IndeferidaUtility Model
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Application data

Number

MU7100600

Type

Utility Model

Filing

03/27/1991

Publication

06/18/1991
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Progress at the INPI

Under appeal
  1. Filing03/27/91
  2. Publication06/18/91
  3. Examination08/27/91
  4. Refused04/02/96
  5. Grant
  6. In force

The application was refused by the INPI on 04/02/1996. The invention was never patented.

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Latest action published by the INPI: 04/02/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L. S. (pessoa física)

SP, BR

Inventors

L. S. (pessoa física)

BR

Technical data

IPC Classification

H05B 41/19H05K 5/04

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

04/02/1996

RPI 1322

Pedido de certificado de adição de invenção

#5.1

01/28/1992

RPI 1104

Solicitação de exame técnico

#4.1

08/27/1991

RPI 1082

Pedido de patente depositado

#2.1

06/18/1991

RPI 1072

Publicação antecipada

#3.2

06/18/1991

RPI 1072

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