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Official data from INPI

SEM TITULO

Em AnáliseInvention Patent

Application data

Number

PI8008717

Type

Invention Patent

Filing

01/03/1980

Publication

-

Progress at the INPI

Technical opinion to answer
  1. Filing01/03/80
  2. Publication
  3. Examination08/03/82
  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: 08/09/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. D. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

08/09/1988

RPI 929

Conhecimento de parecer técnico

#7.1

10/06/1987

RPI 885

Exigência - art. 36 da LPI

#6.1

12/20/1983

RPI 687

Solicitação de exame técnico

#4.1

08/03/1982

RPI 615

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