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Official data from INPI

ROBO TELECOMANDADO PARA LAVAGEM DE ISOLADORES E AFINS EM REDE ENERGIZADA

ArquivadaUtility Model

Application data

Number

MU6100942

Type

Utility Model

Filing

07/08/1981

Publication

02/16/1983

Progress at the INPI

  1. Filing07/08/81
  2. Publication02/16/83
  3. Abandoned08/30/83
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/10/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BARRETO JOSE RENATO FERREIRA [BR]

Inventors

A. D. (pessoa física)

B. R. (pessoa física)

F. (pessoa física)

G. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.3

02/10/1987

RPI 851

Exigência - art. 36 da LPI

#6.1

05/13/1986

RPI 812

Exigência - art. 36 da LPI

#6.1

06/11/1985

RPI 764

Republicação - classificação IPC

#15.11

04/16/1985

RPI 756

Exigência - art. 36 da LPI

#6.1

12/04/1984

RPI 737

Solicitação de exame técnico

#4.1

08/30/1983

RPI 671

Publicação do pedido de patente

#3.1

02/16/1983

RPI 643

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