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Official data from INPI

SISTEMA PARA O TRANSPORTE DE SAL A GRANEL

ArquivadaInvention Patent

Application data

Number

PI8301691

Type

Invention Patent

Filing

03/30/1983

Publication

11/13/1984

Progress at the INPI

  1. Filing03/30/83
  2. Publication11/13/84
  3. Abandoned03/05/85
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/01/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

K. A. (pessoa física)

Inventors

A. [. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

07/01/1986

RPI 819

Exigência - art. 36 da LPI

#6.1

12/24/1985

RPI 792

Solicitação de exame técnico

#4.1

03/05/1985

RPI 750

Publicação do pedido de patente

#3.1

11/13/1984

RPI 734

Pedido de patente depositado

#2.1

05/17/1983

RPI 656

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