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Official data from INPI

SEM TITULO

Em AnáliseInvention Patent
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Application data

Number

PI8605272

Type

Invention Patent

Filing

10/21/1986

Publication

08/04/1987
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Progress at the INPI

  1. Filing10/21/86
  2. Publication08/04/87
  3. Abandoned03/01/88
  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.

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Latest action published by the INPI: 03/01/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. S. (pessoa física)

SP, BR

J. M. (pessoa física)

SP, BR

S. D. (pessoa física)

SP, BR

Inventors

D. [. (pessoa física)

G. [. (pessoa física)

M. [. (pessoa física)

S. (pessoa física)

Technical data

IPC Classification

H02P 7/28

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

03/01/1988

RPI 906

Publicação antecipada

#3.2

08/04/1987

RPI 876

Pedido de patente depositado

#2.1

04/07/1987

RPI 859

Republicação - classificação IPC

#15.11

01/26/2010

RPI 2038

Arquivamento - Art. 36 §1° da LPI

#11.2

03/16/1993

RPI 1163

Exigência - art. 36 da LPI

#6.1

11/12/1991

RPI 1093

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