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Official data from INPI

RECIPIENTE PRESSURIZADOR PARA LIQUIDOS

Em AnáliseInvention Patent

Application data

Number

PI8400591

Type

Invention Patent

Filing

02/18/1983

Publication

09/25/1984

Progress at the INPI

Technical opinion to answer
  1. Filing02/18/83
  2. Publication09/25/84
  3. Examination04/09/85
  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: 09/06/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

WAGNER GMBH J [DE]

Inventors

K. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

09/06/1988

RPI 933

Conhecimento de parecer técnico

#7.1

07/19/1988

RPI 926

Solicitação de exame técnico

#4.1

04/09/1985

RPI 755

Publicação do pedido de patente

#3.1

09/25/1984

RPI 727

Pedido de patente depositado

#2.1

04/24/1984

RPI 705

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