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Official data from INPI

EXTENSÃO INDUSTRIAL PARA CABOS ELÉTRICOS

PublicadaInvention Patent

Application data

Number

PI8601129

Type

Invention Patent

Filing

02/24/1986

Publication

10/11/1988

Progress at the INPI

  1. Filing02/24/86
  2. Publication10/11/88
  3. Examination07/02/91
  4. Allowance
  5. Grant
  6. In force

Published on 10/11/1988, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 10/11/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Forschaum Equipamentos Industriais Ltda

SP, BR

Inventors

D. C. (pessoa física)

BR

F. L. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/11/1988

RPI 938

14.1

08/09/1988

RPI 929

14.5

07/19/1988

RPI 926

14.6

10/06/1987

RPI 885

Pedido de patente depositado

#2.1

08/26/1986

RPI 827

Republicação - classificação IPC

#15.11

01/05/2010

RPI 2035

Retificação

#15.3

03/09/1993

RPI 1162

Solicitação de exame técnico

#4.1

07/02/1991

RPI 1074

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