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Official data from INPI

APERFEICOAMENTOS INTRODUZIDOS EM LUMINARIA

Em AnáliseInvention Patent

Application data

Number

PI8306910

Type

Invention Patent

Filing

12/15/1983

Publication

02/26/1985

Progress at the INPI

  1. Filing12/15/83
  2. Publication02/26/85
  3. Examination05/14/85
  4. Allowance
  5. Grant
  6. In force

Published on 02/26/1985, 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: 09/23/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TINOCO IND LTDA [BR]

Inventors

M. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

14.5

09/23/1986

RPI 831

Indeferimento

#9.2

04/08/1986

RPI 807

Solicitação de exame técnico

#4.1

05/14/1985

RPI 760

Publicação antecipada

#3.2

02/26/1985

RPI 749

Pedido de patente depositado

#2.1

02/28/1984

RPI 697

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