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Official data from INPI

ELEVADOR PARA LÍQUIDO.

IndeferidaInvention Patent

Application data

Number

PI8403169

Type

Invention Patent

Filing

06/28/1984

Publication

11/20/1984

Progress at the INPI

Under appeal
  1. Filing06/28/84
  2. Publication11/20/84
  3. Examination04/09/85
  4. Refused05/24/88
  5. Grant
  6. In force

The application was refused by the INPI on 05/24/1988. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. C. (pessoa física)

Inventors

E. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

05/24/1988

RPI 918

Solicitação de exame técnico

#4.1

04/09/1985

RPI 755

Publicação antecipada

#3.2

11/20/1984

RPI 735

Pedido de patente depositado

#2.1

09/04/1984

RPI 724

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