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Official data from INPI

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Em AnáliseInvention Patent
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Application data

Number

PI8605469

Type

Invention Patent

Filing

11/05/1986

Publication

03/17/1987
View on INPI

Progress at the INPI

Technical opinion to answer
  1. Filing11/05/86
  2. Publication03/17/87
  3. Examination05/05/87
  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: 05/05/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. B. (pessoa física)

RJ, BR

S. B. (pessoa física)

RJ, BR

Inventors

B. [. (pessoa física)

B. [. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

05/05/1987

RPI 863

Publicação antecipada

#3.2

03/17/1987

RPI 856

Pedido de patente depositado

#2.1

03/04/1987

RPI 854

15.7

02/27/1996

RPI 1317

Retificação

#15.3

10/13/1992

RPI 1141

Retificação

#15.6

04/07/1992

RPI 1114

Retificação

#15.3

12/03/1991

RPI 1096

Republicação - classificação IPC

#15.11

11/19/1991

RPI 1094

Conhecimento de parecer técnico

#7.1

02/19/1991

RPI 1055

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