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Official data from INPI

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Em AnáliseInvention Patent
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Application data

Number

PI8406832

Type

Invention Patent

Filing

12/26/1984

Publication

07/01/1986
View on INPI

Progress at the INPI

Technical opinion to answer
  1. Filing12/26/84
  2. Publication07/01/86
  3. Examination09/09/86
  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: 09/09/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. D. (pessoa física)

Inventors

E. 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

09/09/1986

RPI 829

Publicação antecipada

#3.2

07/01/1986

RPI 819

Pedido de patente depositado

#2.1

03/19/1985

RPI 752

15.4

11/05/1991

RPI 1092

Republicação - classificação IPC

#15.11

10/15/1991

RPI 1089

Conhecimento de parecer técnico

#7.1

04/30/1991

RPI 1065

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