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Official data from INPI

CABO ÓTICO DE COMUNICAÇÕES, RESIDENTE A CHAMAS

ArquivadaInvention Patent

Application data

Number

PI8305409

Type

Invention Patent

Filing

09/30/1983

Publication

05/15/1984

Progress at the INPI

  1. Filing09/30/83
  2. Publication05/15/84
  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: 02/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Aeg Telefunken Kabelwerke AG

Inventors

H. H. (pessoa física)

I. B. (pessoa física)

M. A. (pessoa física)

P. S. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 32 36 395.8 · 10/01/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

02/28/1989

RPI 958

Exigência - art. 36 da LPI

#6.1

08/16/1988

RPI 930

6.2

09/08/1987

RPI 881

Solicitação de exame técnico

#4.1

08/12/1986

RPI 825

Publicação do pedido de patente

#3.1

05/15/1984

RPI 708

Pedido de patente depositado

#2.1

12/13/1983

RPI 686

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: G02B 5/172; H01B 7/28; H01B 11/00.

03/27/2018

RPI 2464

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