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Official data from INPI

DISPOSITIVO ELETRICO-MECANICO PARA UMA DIMINUIÇÃO DE ACIDENTES DE TRABALHO

Em AnáliseInvention Patent

Application data

Number

PI8200266

Type

Invention Patent

Filing

01/18/1982

Publication

09/20/1983

Progress at the INPI

  1. Filing01/18/82
  2. Publication09/20/83
  3. Examination11/20/84
  4. Refused11/03/87
  5. Grant
  6. In force

The application was refused on 11/03/1987 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/03/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L. A. (pessoa física)

GO, BR

Inventors

L. A. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

11/03/1987

RPI 889

Petição de recurso

#12.2

03/31/1987

RPI 858

Retificação

#15.6

03/10/1987

RPI 855

Alteração de numeração

#15.1

11/25/1986

RPI 840

Indeferimento

#9.2

06/17/1986

RPI 817

Conhecimento de parecer técnico

#7.1

09/03/1985

RPI 776

Solicitação de exame técnico

#4.1

11/20/1984

RPI 735

Publicação do pedido de patente

#3.1

09/20/1983

RPI 674

Pedido de patente depositado

#2.1

03/09/1982

RPI 594

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