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Official data from INPI

DISPOSIÇÃO CONSTRUTIVA EM ENCAIXE DE TALHERES EM SEUS RESPECTIVOS CABOS

PublicadaUtility Model

Application data

Number

MU6702607

Type

Utility Model

Filing

11/30/1987

Publication

07/11/1989

Progress at the INPI

Under appeal
  1. Filing11/30/87
  2. Publication07/11/89
  3. Examination10/09/90
  4. Refused06/23/92
  5. Grant
  6. In force

The application was refused by the INPI on 06/23/1992. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 07/11/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Metalúrgica Backer Indústria e Comércio Ltda.

SP, BR

Inventors

J. A. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

07/11/1989

RPI 977

Pedido de patente depositado

#2.1

03/15/1988

RPI 908

Indeferimento

#9.2

06/23/1992

RPI 1125

Conhecimento de parecer técnico

#7.1

09/03/1991

RPI 1083

Pedido de certificado de adição de invenção

#5.1

02/05/1991

RPI 1053

Solicitação de exame técnico

#4.1

10/09/1990

RPI 1036

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