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Official data from INPI

APERFEIÇOAMENTO EM ACOPLAMENTO DE SEGURANÇA COM TRAVA AUTOMÁTICA PARA CONEXÕES DE CABOS ELÉTRICOS, DE AMARRAÇÃO E AFINS,

ArquivadaInvention Patent

Application data

Number

PI8302120

Type

Invention Patent

Filing

04/26/1983

Publication

06/26/1984

Progress at the INPI

  1. Filing04/26/83
  2. Publication06/26/84
  3. Abandoned08/12/86
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 06/28/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Aircut - Equipamentos de Solda e Corte Ltda.

Inventors

B. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

06/28/1988

RPI 923

Exigência - art. 36 da LPI

#6.1

10/13/1987

RPI 886

Solicitação de exame técnico

#4.1

08/12/1986

RPI 825

Solicitação de exame não realizada

#4.2

06/10/1986

RPI 816

Publicação antecipada

#3.2

06/26/1984

RPI 714

Pedido de patente depositado

#2.1

06/14/1983

RPI 660

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