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Official data from INPI

SISTEMA DE IRRIGAÇÃO POR INFILTRAÇÃO, ADUBAÇÃO E SUSTENTAÇÃO DE PLANTAS

IndeferidaInvention Patent

Application data

Number

PI9002964

Type

Invention Patent

Filing

06/19/1990

Publication

12/24/1991

Progress at the INPI

Under appeal
  1. Filing06/19/90
  2. Publication12/24/91
  3. Examination08/25/92
  4. Refused03/29/94
  5. Grant
  6. In force

The application was refused by the INPI on 03/29/1994. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 03/29/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I. I. (pessoa física)

SP, BR

Inventors

I. I. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

03/29/1994

RPI 1217

Solicitação de exame técnico

#4.1

08/25/1992

RPI 1134

Publicação do pedido de patente

#3.1

12/24/1991

RPI 1099

Pedido de patente depositado

#2.1

11/20/1990

RPI 1042

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