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Official data from INPI

ANALISADOR MULTICANAL

Em AnáliseInvention Patent

Application data

Number

PI8404197

Type

Invention Patent

Filing

08/23/1984

Publication

01/22/1985

Progress at the INPI

Awaiting grant fee payment
  1. Filing08/23/84
  2. Publication01/22/85
  3. Examination08/06/85
  4. Allowance09/03/91
  5. Grant
  6. In force

The application was allowed by the INPI on 09/03/1991. The grant of the letters patent is being processed.

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Latest action published by the INPI: 08/06/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. N. (pessoa física)

RJ, BR

See this company's full portfolio

Inventors

M. A. (pessoa física)

BR

M. S. (pessoa física)

BR

P. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/06/1985

RPI 772

Solicitação de exame não realizada

#4.2

03/12/1985

RPI 751

Publicação antecipada

#3.2

01/22/1985

RPI 744

Pedido de patente depositado

#2.1

10/23/1984

RPI 731

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: G06F 15/16; G06F 15/52.

03/27/2018

RPI 2464

Retificação

#15.3

07/28/1992

RPI 1130

15.5

11/05/1991

RPI 1092

Deferimento

#9.1

09/03/1991

RPI 1083

Exigência - art. 36 da LPI

#6.1

04/23/1991

RPI 1064

Exigência - art. 36 da LPI

#6.1

09/11/1990

RPI 1032

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