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Official data from INPI

SISTEMA PARA ELEVAÇÃO DE RAÍZES OU TUBÉRCULOS.

IndeferidaInvention Patent

Application data

Number

PI8108479

Type

Invention Patent

Filing

12/29/1981

Publication

08/16/1983

Progress at the INPI

Under appeal
  1. Filing12/29/81
  2. Publication08/16/83
  3. Examination11/13/84
  4. Refused03/11/86
  5. Grant
  6. In force

The application was refused by the INPI on 03/11/1986. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 03/11/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fundação de Tecnologia Industrial FTI

Inventors

A. A. (pessoa física)

G. D. (pessoa física)

G. M. (pessoa física)

S. D. (pessoa física)

V. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

03/11/1986

RPI 803

Conhecimento de parecer técnico

#7.1

05/14/1985

RPI 760

Solicitação de exame técnico

#4.1

11/13/1984

RPI 734

Publicação do pedido de patente

#3.1

08/16/1983

RPI 669

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