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Official data from INPI

PRODUTOS VÍTREOS DESTINADOS A SEREM USADOS EM AGRICULTURA.

PublicadaInvention Patent

Application data

Number

PI8606226

Type

Invention Patent

Filing

12/16/1986

Publication

09/29/1987

Progress at the INPI

Under appeal
  1. Filing12/16/86
  2. Publication09/29/87
  3. Examination03/01/90
  4. Refused03/16/93
  5. Grant
  6. In force

The application was refused by the INPI on 03/16/1993. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I. S. (pessoa física)

FR

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Inventors

B. D. (pessoa física)

M. G. (pessoa física)

M. J. (pessoa física)

M. M. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/29/1987

RPI 884

Pedido de patente depositado

#2.1

04/28/1987

RPI 862

Indeferimento

#9.2

03/16/1993

RPI 1163

Conhecimento de parecer técnico

#7.1

02/25/1992

RPI 1108

Solicitação de exame técnico

#4.1

03/01/1990

RPI 1007

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