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Official data from INPI

ELEMENTO DE FIXAÇÃO PARA ARAMES TENSORES.

Em AnáliseInvention Patent

Application data

Number

PI8800596

Type

Invention Patent

Filing

02/09/1988

Publication

11/08/1988

Progress at the INPI

Technical opinion to answer
  1. Filing02/09/88
  2. Publication11/08/88
  3. Examination01/31/89
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 01/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bollhoff Industrial Ltda.

SP, BR

Inventors

A. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

01/31/1989

RPI 954

Publicação antecipada

#3.2

11/08/1988

RPI 942

Pedido de patente depositado

#2.1

10/04/1988

RPI 937

Retificação

#15.3

03/09/1993

RPI 1162

Conhecimento de parecer técnico

#7.1

01/28/1992

RPI 1104

14.7

09/04/1990

RPI 1031

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