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Official data from INPI

SISTEMA DE EVAPORAÇÃO SOLAR INDIRETA

IndeferidaInvention Patent

Application data

Number

PI9001363

Type

Invention Patent

Filing

03/23/1990

Publication

11/06/1990

Progress at the INPI

Under appeal
  1. Filing03/23/90
  2. Publication11/06/90
  3. Examination02/26/91
  4. Refused09/08/99
  5. Grant
  6. In force

The application was refused by the INPI on 09/08/1999. The invention was never patented.

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Latest action published by the INPI: 03/20/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Apliquim Equipamentos e Produtos Químicos Ltda

SP, BR

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Inventors

A. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: B01D 1/14; F24J 2/42.

03/20/2018

RPI 2463

Indeferimento

#9.2

Indeferido o pedido com base no disposto no Art. 8º da LPI 9279 de 14/05/1996.

09/08/1999

RPI 1496

Conhecimento de parecer técnico

#7.1

09/29/1998

RPI 1449

Solicitação de exame técnico

#4.1

02/26/1991

RPI 1056

Publicação antecipada

#3.2

11/06/1990

RPI 1040

Pedido de patente depositado

#2.1

08/07/1990

RPI 1027

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