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Official data from INPI

DISPOSITIVO A PRESSÃO DE FLUIDO E PROCESSO PARA MONTAGEM DO MESMO.

ArquivadaInvention Patent

Application data

Number

PI8301181

Type

Invention Patent

Filing

03/09/1983

Publication

11/22/1983

Progress at the INPI

  1. Filing03/09/83
  2. Publication11/22/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 03/09/1983 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/04/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Dunlop Limited

GB

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Inventors

A. C. (pessoa física)

Technical data

IPC Classification

Priority claims

FR

82/04092 · 03/11/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

03/04/1986

RPI 802

Publicação do pedido de patente

#3.1

11/22/1983

RPI 683

Pedido de patente depositado

#2.1

04/26/1983

RPI 653

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