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Official data from INPI

SISTEMA DE COMUNICAÇÃO DE DADOS DE USINAGEM

Em AnáliseInvention Patent

Application data

Number

PI8801331

Type

Invention Patent

Filing

03/18/1988

Publication

09/20/1988

Progress at the INPI

  1. Filing03/18/88
  2. Publication09/20/88
  3. Abandoned09/27/88
  4. Allowance
  5. Grant
  6. In force

The applicant withdrew the application. The case ended without a patent.

Talk to a specialist

Latest action published by the INPI: 08/01/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. S. (pessoa física)

R. C. (pessoa física)

Inventors

A. S. (pessoa física)

R. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

08/01/1989

RPI 980

Solicitação de exame técnico

#4.1

09/27/1988

RPI 936

Publicação antecipada

#3.2

09/20/1988

RPI 935

Pedido de patente depositado

#2.1

07/19/1988

RPI 926

Republicação - classificação IPC

#15.11

01/26/2010

RPI 2038

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