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Official data from INPI

PORTA-LAMPADAS DE USO RESIDENCIAL PARA FIXAÇÃO EM CAIXAS DE DERIVAÇÃO

Em AnáliseInvention Patent

Application data

Number

PI8802472

Type

Invention Patent

Filing

05/20/1988

Publication

11/16/1988

Progress at the INPI

  1. Filing05/20/88
  2. Publication11/16/88
  3. Examination02/14/89
  4. Allowance
  5. Grant
  6. In force

Published on 11/16/1988, 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: 02/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Lorenzetti - Porcelana Industrial Paraná S/A

PR, BR

See this company's full portfolio

Inventors

E. M. (pessoa física)

PR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

02/14/1989

RPI 956

Publicação antecipada

#3.2

11/16/1988

RPI 943

Pedido de patente depositado

#2.1

10/11/1988

RPI 938

Retificação

#15.3

03/02/1993

RPI 1161

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