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Official data from INPI

ENCHIMENTO

Em AnáliseInvention Patent

Application data

Number

PI8304489

Type

Invention Patent

Filing

08/19/1983

Publication

03/26/1985

Progress at the INPI

Technical opinion to answer
  1. Filing08/19/83
  2. Publication03/26/85
  3. Examination07/16/85
  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: 08/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. F. (pessoa física)

Inventors

F. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

08/16/1988

RPI 930

Solicitação de exame técnico

#4.1

07/16/1985

RPI 769

Publicação do pedido de patente

#3.1

03/26/1985

RPI 753

Pedido de patente depositado

#2.1

10/25/1983

RPI 679

Retificação

#15.3

05/28/1991

RPI 1069

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