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Official data from INPI

LAVADORES DE JATO DIRETO E VENTILADORES DE JATO LIQUIDO

ArquivadaInvention Patent

Application data

Number

PI8105737

Type

Invention Patent

Filing

09/04/1981

Publication

04/19/1983

Progress at the INPI

  1. Filing09/04/81
  2. Publication04/19/83
  3. Abandoned10/11/83
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/25/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HIDRAULICA & MONTAGENS IND LTD [BR]

NIKROVAC ENGENHARIA DE VACUO [BR]

Inventors

V. F. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.3

03/25/1986

RPI 805

Exigência - art. 36 da LPI

#6.1

06/05/1984

RPI 711

Solicitação de exame técnico

#4.1

10/11/1983

RPI 677

Publicação do pedido de patente

#3.1

04/19/1983

RPI 652

Pedido de patente depositado

#2.1

10/20/1981

RPI 574

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