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Official data from INPI

APERFEIÇOAMENTO EM DISPOSITIVO ELEVATORIO DE MANUTENÇÃOPARA POSTES DE ILUMINAÇÃO E OUTROS.

Em AnáliseInvention Patent

Application data

Number

PI8701377

Type

Invention Patent

Filing

03/26/1987

Publication

09/08/1987

Progress at the INPI

Under appeal
  1. Filing03/26/87
  2. Publication09/08/87
  3. Examination09/29/87
  4. Refused02/04/92
  5. Grant
  6. In force

The application was refused by the INPI on 02/04/1992. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. R. (pessoa física)

Inventors

A. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/29/1987

RPI 884

Publicação antecipada

#3.2

09/08/1987

RPI 881

Pedido de patente depositado

#2.1

07/07/1987

RPI 872

Republicação - classificação IPC

#15.11

01/26/2010

RPI 2038

Indeferimento

#9.2

02/04/1992

RPI 1105

Conhecimento de parecer técnico

#7.1

07/02/1991

RPI 1074

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