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Official data from INPI

Medidor de tráfego.

Em AnáliseInvention Patent

Application data

Number

PI8305913

Type

Invention Patent

Filing

10/26/1983

Publication

06/04/1985

Progress at the INPI

  1. Filing10/26/83
  2. Publication06/04/85
  3. Examination10/08/85
  4. Refused07/12/88
  5. Grant
  6. In force

The application was refused on 07/12/1988 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ericsson do Brasil Comércio e Indústria S/A

SP, BR

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Inventors

C. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

07/12/1988

RPI 925

Petição de recurso

#12.2

03/29/1988

RPI 910

Indeferimento

#9.2

12/01/1987

RPI 893

Solicitação de exame técnico

#4.1

10/08/1985

RPI 781

Publicação do pedido de patente

#3.1

06/04/1985

RPI 763

Pedido de patente depositado

#2.1

01/17/1984

RPI 691

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